Error 6522 Trying To Run Assembly From Database
Jan 25, 2006
Hi,
I am attempting to load an assembly that has been stored in a table as a byte array. I have created a c# class called AssemblyLoader that takes in 2 parameters, the assembly name and the parameters for the assembly (just a query string).
From this it returns the assembly byte array using a simple sql statement within the class using the assembly name to select the assembly bytes to return from the database.
The returned byte array of the assembly is loaded using:
Assembly assembly = Assembly.Load(assemblyBytes);
This seems to be the line that SQL Server 2005 is erroring on. Do I need to add some extra assemblies to the database and if so which ones.
Error:
Msg 6522, Level 16, State 1, Procedure ClientInterface, Line 0
A .NET Framework error occurred during execution of user defined routine or aggregate 'ClientInterface':
System.IO.FileLoadException: LoadFrom(), LoadFile(), Load(byte[]) and LoadModule() have been disabled by the host.
System.IO.FileLoadException:
at System.Reflection.Assembly.nLoadImage(Byte[] rawAssembly, Byte[] rawSymbolStore, Evidence evidence, StackCrawlMark& stackMark, Boolean fIntrospection)
at System.Reflection.Assembly.Load(Byte[] rawAssembly)
at Reflector.runQuery(String query, String parameter)
Thanks for your help.
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Jun 21, 2006
Hi,
I want to create a text file and write to text it by calling its assembly from Stored Procedure. Full Detail is given below
I write a code in class to create a text file and write text in it.
1) I creat a class in Visual Basic.Net 2005, whose code is given below:
Imports System
Imports System.IO
Imports Microsoft.VisualBasic
Imports System.Diagnostics
Public Class WLog
Public Shared Sub LogToTextFile(ByVal LogName As String, ByVal newMessage As String)
Dim w As StreamWriter = File.AppendText(LogName)
LogIt(newMessage, w)
w.Close()
End Sub
Public Shared Sub LogIt(ByVal logMessage As String, ByVal wr As StreamWriter)
wr.Write(ControlChars.CrLf & "Log Entry:")
wr.WriteLine("(0) {1}", DateTime.Now.ToLongTimeString(), DateTime.Now.ToLongDateString())
wr.WriteLine(" :")
wr.WriteLine(" :{0}", logMessage)
wr.WriteLine("---------------------------")
wr.Flush()
End Sub
Public Shared Sub LotToEventLog(ByVal errorMessage As String)
Dim log As System.Diagnostics.EventLog = New System.Diagnostics.EventLog
log.Source = "My Application"
log.WriteEntry(errorMessage)
End Sub
End Class
2) Make & register its assembly, in SQL Server 2005.
3)Create Stored Procedure as given below:
CREATE PROCEDURE dbo.SP_LogTextFile
(
@LogName nvarchar(255), @NewMessage nvarchar(255)
)
AS EXTERNAL NAME
[asmLog].[WriteLog.WLog].[LogToTextFile]
4) When i execute this stored procedure as
Execute SP_LogTextFile 'C:Test.txt','Message1'
5) Then i got the following error
Msg 6522, Level 16, State 1, Procedure SP_LogTextFile, Line 0
A .NET Framework error occurred during execution of user defined routine or aggregate 'SP_LogTextFile':
System.UnauthorizedAccessException: Access to the path 'C:Test.txt' is denied.
System.UnauthorizedAccessException:
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, ileOptions options)
at System.IO.StreamWriter.CreateFile(String path, Boolean append)
at System.IO.StreamWriter..ctor(String path, Boolean append, Encoding encoding, Int32 bufferSize)
at System.IO.StreamWriter..ctor(String path, Boolean append)
at System.IO.File.AppendText(String path)
at WriteLog.WLog.LogToTextFile(String LogName, String newMessage)
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Feb 22, 2008
I work with February CTP of SqlServer 2008.
I have an Assembly with several UDTs inside. Version of assembly is 1.0.*
I use CREATE ASSEMBLY statement to register this assembly, and it runs without any errors. Then I rebuild CLR solution without doing any changes in source code. In that case the only difference between new and old assemblies is version (difference in fourth part of version).
Then I try to update assembly in SqlServer. I use
ALTER ASSEMBLY <name>
FROM <path>
WITH PERMISSION_SET = UNSAFE, UNCHECKED DATA
statement for this. Statement runs with error:
Msg 6509An error occurred while gathering metadata from assembly €˜<Assembly name>€™ with HRESULT 0x1.
I found the list of condition for ALTER ASSEMBLY in MSDN:
ALTER ASSEMBLY statement cannot be used to change the following:
· The signatures of CLR functions, aggregate functions, stored procedures, and triggers in an instance of SQL Server that reference the assembly. ALTER ASSEMBLY fails when SQL Server cannot rebind .NET Framework database objects in SQL Server with the new version of the assembly.
· The signatures of methods in the assembly that are called from other assemblies.
· The list of assemblies that depend on the assembly, as referenced in the DependentList property of the assembly.
· The indexability of a method, unless there are no indexes or persisted computed columns depending on that method, either directly or indirectly.
· The FillRow method name attribute for CLR table-valued functions.
· The Accumulate and Terminate method signature for user-defined aggregates.
· System assemblies.
· Assembly ownership. Use ALTER AUTHORIZATION (Transact-SQL) instead.
Additionally, for assemblies that implement user-defined types, ALTER ASSEMBLY can be used for making only the following changes:
· Modifying public methods of the user-defined type class, as long as signatures or attributes are not changed.
· Adding new public methods.
· Modifying private methods in any way.
But I haven€™t done any changes in source code, so new version of assembly satisfies all this conditions.
What could be the reason for such behavior?
P.S. I€™ve got the same error, if I add or change any method in assembly before rebuilding.
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Mar 4, 2008
I created a clr proc that gets the most recent file within a directory based on the creation time property, see code below. I have attempted to replicate this within a clr scalar valued function in order to assign the resulting value to a variable within SQL server. I am getting the error message:
Msg 6522, Level 16, State 2, Line 1
A .NET Framework error occurred during execution of user-defined routine or aggregate "clr_fn_recentfile":
System.InvalidOperationException: Data access is not allowed in this context. Either the context is a function or method not marked with DataAccessKind.Read or SystemDataAccessKind.Read, is a callback to obtain data from FillRow method of a Table Valued Function, or is a UDT validation method.
System.InvalidOperationException:
at System.Data.SqlServer.Internal.ClrLevelContext.CheckSqlAccessReturnCode(SqlAccessApiReturnCode eRc)
at System.Data.SqlServer.Internal.ClrLevelContext.GetCurrentContext(SmiEventSink sink, Boolean throwIfNotASqlClrThread, Boolean fAllowImpersonation)
at Microsoft.SqlServer.Server.InProcLink.GetCurrentContext(SmiEventSink eventSink)
at Microsoft.SqlServer.Server.SmiContextFactory.GetCurrentContext()
at Microsoft.SqlServer.Server.SqlContext.get_CurrentContext()
at Microsoft.SqlServer.Server.SqlContext.get_Pipe()
at clr_fn_recentfile.clr_fn_recentfile.clr_fn_recentfile(SqlString Filepath)
After trying to troubleshoot this I am aware that this error is rather generic and have not been able to find any specific documenation regardint the use of file system objects with clr functions. I am at a loss. Any help would be appreciated!
STORED PROC CODE WORKS
Code Snippet
Imports System
Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.SqlTypes
Imports Microsoft.SqlServer.Server
Imports System.IO
Partial Public Class clr_recentfile
_
Public Shared Sub clr_recentfile(ByVal Filepath As SqlString)
Dim strFile As String
Dim sp As SqlPipe = SqlContext.Pipe()
Dim maxDate As Date
Dim fil As String
Dim qry As New SqlCommand()
Try
If Directory.Exists(Filepath.ToString) Then
For Each strFile In Directory.GetFiles(Filepath.ToString)
Path.GetFileName(strFile)
fil = Path.GetFileName(strFile).ToString
Dim fi As New FileInfo(strFile)
If maxDate = Nothing Then
maxDate = fi.CreationTime
fil = fi.FullName.ToString
Else
If maxDate < fi.CreationTime Then
maxDate = fi.CreationTime
End If
End If
Next
Else
sp.Send("Directory does not exist")
Return
End If
If fil <> Nothing Then
qry.CommandText = " SELECT '" & fil & "'"
'Execute the query and pass the result set back to SQL
sp.ExecuteAndSend(qry)
sp.Send(qry.CommandText.ToString)
End If
Catch ex As Exception
sp.Send(ex.Message.ToString)
End Try
End Sub
End Class
FUNCTION CODE DOES NOT WORK WITH ABOVE ERROR
Code Snippet
Imports System
Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.SqlTypes
Imports Microsoft.SqlServer.Server
Imports System.IO
Partial Public Class clr_fn_recentfile
<Microsoft.SqlServer.Server.SqlFunction()> _
Public Shared Function clr_fn_recentfile(ByVal Filepath As SqlString) As SqlString
Dim strFile As String
Dim sp As SqlPipe = SqlContext.Pipe()
Dim maxDate As Date
Dim fil As String
Dim qry As New SqlCommand()
Try
If Directory.Exists(Filepath.ToString) Then
For Each strFile In Directory.GetFiles(Filepath.ToString)
Path.GetFileName(strFile)
fil = Path.GetFileName(strFile).ToString
Dim fi As New FileInfo(strFile)
If maxDate = Nothing Then
maxDate = fi.CreationTime
fil = fi.FullName.ToString
Else
If maxDate < fi.CreationTime Then
maxDate = fi.CreationTime
End If
End If
Next
Else
sp.Send("Directory does not exist")
Exit Function
End If
If fil <> Nothing Then
Return fil
End If
Catch ex As Exception
sp.Send(ex.Message.ToString)
End Try
End Function
End Class
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May 1, 2008
We have written a test CRL stored procedure to test replacing one of our complex stored procedures but can€™t get it deployed to our SQL server that hosts a mirrored configuration of our production database (very locked down). It works fine on our development instances (not very locked down). It only references the default assemblies that were added when we created the project. All it does is use Context Connection=true to get data, loops though some records and returns the data using SQLContext. CLR is enabled on SQL server, the assembly is strongly signed, and we tried deploy using the binary string with the SAFE setting.
CREATE ASSEMBLY for assembly 'SQLCLRTest2' failed because assembly 'SQLCLRTest2' failed verification. Check if the referenced assemblies are up-to-date and trusted (for external_access or unsafe) to execute in the database. CLR Verifier error messages if any will follow this message
[ : SQLCLRTest2.StoredProcedures::GetLift][mdToken=0x600001e] Type load failed.
[token 0x02000008] Type load failed.
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May 31, 2007
I am trying to deploy a Database Project with Visual Studio 2005 and SQL Server 2005 Standard.
I import €œSystem.IO€? and have therefore set the permission levels to EXTERNAL_ACCESS.
I am receiving the same error message that many folks have received.
CREATE ASSEMBLY for assembly 'Images' failed because assembly 'Images' is not authorized for PERMISSION_SET = EXTERNAL_ACCESS.
The assembly is authorized when either of the following is true: the database owner (DBO) has EXTERNAL ACCESS ASSEMBLY permission and the database has the TRUSTWORTHY database property on; or the assembly is signed with a certificate or an asymmetric key that has a corresponding login with EXTERNAL ACCESS ASSEMBLY permission. If you have restored or attached this database, make sure the database owner is mapped to the correct login on this server. If not, use sp_changedbowner to fix the problem. Images.
My CLR access is €œon€?
I have tried
1) From master run: GRANT EXTERNAL ACCESS ASSEMBLY to [BuiltinAdministrators].
2) From master run: GRANT EXTERNAL ACCESS ASSEMBLY to €œMy Windows Authentication ID€?.
3) Run ALTER DATABASE MYDATABASE SET TRUSTWORTHY ON
4) In Visual Studio .NET 2005 Set the permission levels to €˜external€™
5) Tried BuiltinAdministrators and my SQL Server Windows Authenticated Login ID for the ASSEMBLY OWNER.
I can compile BUT NOT DEPLOY
Any help would be greatly appreciated.
Regards Steve
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Feb 29, 2008
I am trying to get a function I created in VB 5 for Access and Excel to work in SQL 2005. I was able to update the old VB code to work in VB 2005. I compiled and made a .dll, and I was able to register the new Assembly in SQL Server. When I try to create the Function, I get an error:
CREATE FUNCTION dbo.Temperature(@FluidName char, @InpCode Char, @Units Char, @Prop1 varchar, @Prop2 varChar)
RETURNS VarChar
AS EXTERNAL NAME FluidProps.[FluidProps.FluidProperties.Fluids].Temperature
Error returned:
Msg 6573, Level 16, State 1, Procedure Temperature, Line 21
Method, property or field 'Temperature' of class 'FluidProps.FluidProperties.Fluids' in assembly 'FluidProps' is not static.
Here is the code (part of it) in the VB class:
Header:
Imports Microsoft.SqlServer.Server
Imports System.Data.SqlClient
Imports System.Runtime.InteropServices
Imports System.Security
Imports System.Security.Permissions
Namespace FluidProperties
'Option Strict Off
'Option Explicit On
Public Partial Class Fluids
Function:
Function Temperature(ByRef FluidName As Object, ByRef InpCode As Object, ByRef Units As Object, ByRef Prop1 As Object, Optional ByRef Prop2 As Object = Nothing) As Object
Call CalcProp(FluidName, InpCode, Units, Prop1, Prop2)
Temperature = ConvertUnits("-T", Units, T, 0)
End Function
If I change the Function Temperature to Static, I get an error that functions cannot be Static. Its been a long time since I created the code and am having a hard time in my older age of getting the cobwebs out to make it work.
I have no problem getting the function to work if I call it from a VB form....so what do I need to do to get it to work on data in my SQL server?
Thanks
Buck
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Jan 12, 2006
I previously had an ASP.NET 1.1 site running on my IIS 6.0 server (not the default website) with Reporting Services running in a subdirectory of that website. I recently upgraded to ASP.NET 2.0 for my website and was greeted with an error when trying to view a report. The error was very non-descript, but when I checked the server logs, it recorded the details as "It is not possible to run two different versions of ASP.NET in the same IIS process. Please use the IIS Administration Tool to reconfigure your server to run the application in a separate process."
First of all, I could not figure out where and how to do this. Secondly, I decided to try to also change the Reporting Services folders to run ASP.NET 2.0 and when I did, I was greeted with the following message when attempting to view a report:
"Failed to load expression host assembly. Details: StrongName cannot have an empty string for the assembly name."
Please help.
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Aug 2, 2006
Hi
I am a bit paranoid about what I just did to my SQL Server 2005 with this CLR experiment.
I created a Class Lib in C# called inLineLib that has a class Queue which represents an object with an ID field.
in another separate namespace called inLineCLRsql, I created a class called test which will hold the function to be accessed from DB, I referenced and created an instances of the Queue class, and retrieve it's ID in a function called PrintMessage.
namespace inlineCLRsql{
public static class test{
public static void PrintMessage(){
inLineLib.Queue q = new inLineLib.Queue();
int i = q.queueId ;
Microsoft.SqlServer.Server.SqlContext.Pipe.Send(i.ToString());
}
}
}
to access this from the db, I attempted to create an assembley referencing inLineCLRsql.dll. This didn't work as it complained about inLineLib assembly not existing in the db. I then attempted to create an assembley for inLineLib but it barfed saying System.Management assembly not created.
so what I did is (and this is where I need to know if I just ruined sql server or not):
1- ALTER DATABASE myDB SET TRUSTWORTHY ON;.
2- CREATE ASSEMBLY SystemManagement
FROM 'C:WINDOWSMicrosoft.NETFrameworkv2.0.50727System.Management.dll'
WITH PERMISSION_SET = UNSAFE
3- CREATE ASSEMBLY inLineLibMaster
FROM 'D:inLineServerinLineLibinDebuginLineLib.dll'
WITH PERMISSION_SET = unsafe
4- and finally
CREATE ASSEMBLY inLineLib
FROM 'D:inLineServerCLRSQLinlineCLRsqlinDebuginlineCLRsql.dll'
WITH PERMISSION_SET = SAFE
Everything works after those steps (which took some trial and error). I can create a sproc like:
CREATE PROC sp_test AS
EXTERNAL NAME inLineLib.[inlineCLRsql.test].PrintMessage
and it returns the Queue ID
Is there anything unadvisable about the steps above?
Thanks for your help
M
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Apr 12, 2007
I am trying to create an assembly on a sql server 2005 machine but it gives me following error:
Msg 33009, Level 16, State 2, Line 2
The database owner SID recorded in the master database differs from the database owner SID recorded in database 'XYZ'. You should correct this situation by resetting the owner of database 'XYZ' using the ALTER AUTHORIZATION statement.
I tried using the alter authorization statement to change the owner.
It did not work.
I am able to create same assembly on another test database but can not create it on this database.
Is this because of orphan logins?
Thanks for the help.
Harshal.
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Dec 27, 2006
Hi,
I ran the following in the management studio:
CREATE ASSEMBLY MyCLRAssembly from 'c: empMyCLRAssembly.dll'
WITH PERMISSION_SET = SAFE
Go
For some reason I get the following error:
Msg 6517, Level 16, State 1, Line 1
Failed to create AppDomain 'AdventureWorks.dbo[ddl].22'.
I tried to google this error, but couldn't find it...
I would appreciate it if someone can tell me what I'm doing wrong.
Ohad.
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Apr 12, 2007
I am trying to create an assembly on a sql server 2005 machine but it gives me following error:
Msg 33009, Level 16, State 2, Line 2
The database owner SID recorded in the master database differs from the database owner SID recorded in database 'XYZ'. You should correct this situation by resetting the owner of database 'XYZ' using the ALTER AUTHORIZATION statement.
I tried using the alter authorization statement to change the owner.
It did not work.
The same assembly is created on another test database but can not create it on this database.
Is this because of orphan logins?
Thanks for the help.
Harshal.
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Jun 20, 2007
Hello, I have an assembly used in a report (.rdl). The assembly enables to connect to Database via ODBC. Also, it had been signed (.snk) using the VS designer. In development platform, the following error was outputted when RUN the report (** PREVIEW is no error ** )
Error:
============================================================
'RSReportHost.exe' (Managed): Loaded 'C:WINDOWSassemblyGAC_32mscorlib2.0.0.0__b77a5c561934e089mscorlib.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'RSReportHost.exe' (Managed): Loaded 'C:Program FilesMicrosoft Visual Studio 8Common7IDEPrivateAssembliesRSReportHost.exe', No symbols loaded.
'RSReportHost.exe' (Managed): Loaded
'C:WINDOWSassemblyGAC_MSILSystem.Windows.Forms2.0.0.0__b77a5c561934e089System.Windows.Forms.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'RSReportHost.exe' (Managed): Loaded
'C:WINDOWSassemblyGAC_MSILSystem2.0.0.0__b77a5c561934e089System.dll', Skipped loading symbols. Module is optimized and the debugger option
'Just My Code' is enabled.
'RSReportHost.exe' (Managed): Loaded
'C:WINDOWSassemblyGAC_MSILSystem.Drawing2.0.0.0__b03f5f7f11d50a3aSystem.Drawing.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'RSReportHost.exe' (Managed): Loaded 'C:Program FilesMicrosoft Visual Studio 8Common7IDEPrivateAssembliesReportingServicesLibrary.dll', No symbols loaded.
'RSReportHost.exe' (Managed): Loaded 'C:Program FilesMicrosoft Visual Studio 8Common7IDEPrivateAssembliesMicrosoft.ReportingServices.Diagnostics.dll', No symbols loaded.
'RSReportHost.exe' (Managed): Loaded
'C:WINDOWSassemblyGAC_MSILSystem.Configuration2.0.0.0__b03f5f7f11d50a3aSystem.Configuration.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'RSReportHost.exe' (Managed): Loaded
'C:WINDOWSassemblyGAC_MSILSystem.Xml2.0.0.0__b77a5c561934e089System.Xml.dll', Skipped loading symbols. Module is optimized and the debugger option
'Just My Code' is enabled.
'RSReportHost.exe' (Managed): Loaded 'C:WINDOWSassemblyGAC_32System.Web2.0.0.0__b03f5f7f11d50a3aSystem.Web.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'RSReportHost.exe' (Managed): Loaded 'C:Program FilesMicrosoft Visual Studio 8Common7IDEPrivateAssembliesMicrosoft.ReportingServices.Interfaces.dll', No symbols loaded.
'RSReportHost.exe' (Managed): Loaded 'C:Program FilesMicrosoft Visual Studio 8Common7IDEPrivateAssembliesReportingServicesNativeClient.dll', No symbols loaded.
'RSReportHost.exe' (Managed): Loaded
'C:WINDOWSWinSxSx86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.762_x-ww_6b128700msvcm80.dll', No symbols loaded.
'RSReportHost.exe' (Managed): Loaded 'C:Program FilesMicrosoft Visual Studio 8Common7IDEPrivateAssembliesMicrosoft.ReportingServices.Designer.dll', No symbols loaded.
'RSReportHost.exe' (Managed): Loaded 'C:Program FilesMicrosoft Visual Studio 8Common7IDEPrivateAssembliesMicrosoft.ReportingServices.ReportPreview.dll', No symbols loaded.
'RSReportHost.exe' (Managed): Loaded 'C:Program FilesMicrosoft Visual Studio 8Common7IDEPrivateAssembliesMicrosoft.ReportingServices.ProcessingCore.dll', No symbols loaded.
'RSReportHost.exe' (Managed): Loaded
'C:WINDOWSassemblyGAC_MSILSystem.Web.Services2.0.0.0__b03f5f7f11d50a3aSystem.Web.Services.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'RSReportHost.exe' (Managed): Loaded 'C:WINDOWSassemblyGAC_32System.Data2.0.0.0__b77a5c561934e089System.Data.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'RSReportHost.exe' (Managed): Loaded 'C:Program FilesMicrosoft Visual Studio 8Common7IDEPrivateAssembliesMicrosoft.ReportingServices.ProcessingObjectModel.dll', No symbols loaded.
'RSReportHost.exe' (Managed): Loaded 'C:Program FilesMicrosoft Visual Studio 8Common7IDEPrivateAssembliesMicrosoft.ReportingServices.XmlRendering.dll', No symbols loaded.
'RSReportHost.exe' (Managed): Loaded 'C:Program FilesMicrosoft Visual Studio 8Common7IDEPrivateAssembliesMicrosoft.ReportingServices.CsvRendering.dll', No symbols loaded.
'RSReportHost.exe' (Managed): Loaded 'C:Program FilesMicrosoft Visual Studio 8Common7IDEPrivateAssembliesMicrosoft.ReportingServices.ImageRendering.dll', No symbols loaded.
'RSReportHost.exe' (Managed): Loaded 'C:Program FilesMicrosoft Visual Studio 8Common7IDEPrivateAssembliesMicrosoft.ReportingServices.HtmlRendering.dll', No symbols loaded.
'RSReportHost.exe' (Managed): Loaded 'C:Program FilesMicrosoft Visual Studio 8Common7IDEPrivateAssembliesMicrosoft.ReportingServices.ExcelRendering.dll', No symbols loaded.
'RSReportHost.exe' (Managed): Loaded 'C:Program FilesMicrosoft Visual Studio 8Common7IDEPrivateAssembliesConnDB.dll', Symbols loaded.
'RSReportHost.exe' (Managed): Loaded
'expression_host_58bcf01c1a8442c3bbe45e4c4847f210', No symbols loaded.
'RSReportHost.exe' (Managed): Loaded 'C:WINDOWSassemblyGAC_32System.Transactions2.0.0.0__b77a5c561934e089System.Transactions.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
Connection Failure.
Request for the permission of type 'System.Data.Odbc.OdbcPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
A first chance exception of type 'System.Security.SecurityException' occurred in System.Data.dll
A first chance exception of type 'System.NullReferenceException' occurred in ConnDB.dll
A first chance exception of type 'System.Security.SecurityException' occurred in System.Data.dll
Error: Failed to retrieve the required data from the DataBase.
Object reference not set to an instance of an object.
Connection Failure.
Request for the permission of type 'System.Data.Odbc.OdbcPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
The thread 0x12c8 has exited with code 0 (0x0).
The program '[3388] RSReportHost.exe: Managed' has exited with code 0 (0x0).
============================================================
Any idea for me? thanks a lot!
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Nov 1, 2007
Hello there,
i have the following problem.
I need to get some .dll's into MS SQL-Server 2005, that i need to get a own made .dll installed.
When i try to:
Code Block
CREATE ASSEMBLY SystemWeb
FROM 'C:WINDOWSMicrosoft.NETFrameworkv2.0.50727System.Web.dll'
WITH PERMISSION_SET = UNSAFE;
i get the following message:
Code Block
Warning: The Microsoft .Net frameworks assembly 'system.web, version=2.0.0.0, culture=neutral, publickeytoken=b03f5f7f11d50a3a, processorarchitecture=x86.' you are registering is not fully tested in SQL Server hosted environment.
Warning: The Microsoft .Net frameworks assembly 'system.enterpriseservices, version=2.0.0.0, culture=neutral, publickeytoken=b03f5f7f11d50a3a, processorarchitecture=x86.' you are registering is not fully tested in SQL Server hosted environment.
Warning: The Microsoft .Net frameworks assembly 'system.runtime.remoting, version=2.0.0.0, culture=neutral, publickeytoken=b77a5c561934e089, processorarchitecture=msil.' you are registering is not fully tested in SQL Server hosted environment.
Warning: The Microsoft .Net frameworks assembly 'system.design, version=2.0.0.0, culture=neutral, publickeytoken=b03f5f7f11d50a3a, processorarchitecture=msil.' you are registering is not fully tested in SQL Server hosted environment.
Msg 701, Level 17, State 13, Line 1
There is insufficient system memory to run this query.
When i try to create one of the another assemblies ( system.enterpriseservices, system.runtime.remoting, system.design ) i get the same message.
I looked for this Error and found only this BUG-report:
BUG#: 58267 (SQLBUG_70)
Article ID: 274030
http://support.microsoft.com/kb/274030/en-us
But this does not solve my problem.
As far as i know we use MS SQL-Server 2005 without any Service-Packs.
Question:
is there any Table/View to find out the Versionnumber/Service-Pack
In the moment i am waiting for our admin to install SP2 for SQL-Server,
hoping that this will fix the problem.
Greetings
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Aug 1, 2007
I am using this code to create dll : Execute.cs
using System;
using Microsoft.SqlServer.Dts.Runtime;
public class Execute
{
public static void Package(string dtsxPath)
{
try
{
Package pkg;
Application app;
DTSExecResult pkgResults;
app = new Application();
pkg = app.LoadPackage(dtsxPath, null);
pkgResults = pkg.Execute();
}
catch (System.Exception ex)
{
throw ex;
}
}
}
Then this
c:Program FilesMicrosoft Visual Studio 8VC>csc /target:library C:SSISSSISE
xecute.cs /reference:C:SSISSSISMicrosoft.SqlServer.ManagedDTS.dll
It creates Execute.dll
but when I run this is sql server
CREATE ASSEMBLY ssid from 'c:Program FilesMicrosoft Visual Studio 8VCExecute.dll'
WITH PERMISSION_SET = UNSAFE
I am getting Error
Warning: The SQL Server client assembly 'microsoft.sqlserver.manageddts, version=9.0.242.0, culture=neutral, publickeytoken=89845dcd8080cc91, processorarchitecture=msil.' you are registering is not fully tested in SQL Server hosted environment.
Warning: The SQL Server client assembly 'microsoft.sqlserver.dtsruntimewrap, version=9.0.242.0, culture=neutral, publickeytoken=89845dcd8080cc91, processorarchitecture=msil.' you are registering is not fully tested in SQL Server hosted environment.
Msg 10301, Level 16, State 1, Line 1
Assembly 'Execute' references assembly 'system.windows.forms, version=2.0.0.0, culture=neutral, publickeytoken=b77a5c561934e089.', which is not present in the current database. SQL Server attempted to locate and automatically load the referenced assembly from the same location where referring assembly came from, but that operation has failed (reason: 2(The system cannot find the file specified.)). Please load the referenced assembly into the current database and retry your request.
I don't see any place I am using System.window.forms
Any idea why? Thanks - Ashok
---------------------------------------------------------
I changed my location to to CSC
C:WINNTMicrosoft.NETFrameworkv2.0.50727>
Now I get this error
Warning: The SQL Server client assembly 'microsoft.sqlserver.manageddts, version=9.0.242.0, culture=neutral, publickeytoken=89845dcd8080cc91, processorarchitecture=msil.' you are registering is not fully tested in SQL Server hosted environment.
Warning: The SQL Server client assembly 'microsoft.sqlserver.dtsruntimewrap, version=9.0.242.0, culture=neutral, publickeytoken=89845dcd8080cc91, processorarchitecture=msil.' you are registering is not fully tested in SQL Server hosted environment.
Warning: The Microsoft .Net frameworks assembly 'system.windows.forms, version=2.0.0.0, culture=neutral, publickeytoken=b77a5c561934e089, processorarchitecture=msil.' you are registering is not fully tested in SQL Server hosted environment.
Warning: The Microsoft .Net frameworks assembly 'system.drawing, version=2.0.0.0, culture=neutral, publickeytoken=b03f5f7f11d50a3a, processorarchitecture=msil.' you are registering is not fully tested in SQL Server hosted environment.
Warning: The Microsoft .Net frameworks assembly 'accessibility, version=2.0.0.0, culture=neutral, publickeytoken=b03f5f7f11d50a3a, processorarchitecture=msil.' you are registering is not fully tested in SQL Server hosted environment.
Warning: The Microsoft .Net frameworks assembly 'system.runtime.serialization.formatters.soap, version=2.0.0.0, culture=neutral, publickeytoken=b03f5f7f11d50a3a, processorarchitecture=msil.' you are registering is not fully tested in SQL Server hosted environment.
Msg 10301, Level 16, State 1, Line 1
Assembly 'Execute1' references assembly 'microsoft.sqlserver.msxml6_interop, version=6.0.0.0, culture=neutral, publickeytoken=89845dcd8080cc91.', which is not present in the current database. SQL Server attempted to locate and automatically load the referenced assembly from the same location where referring assembly came from, but that operation has failed (reason: 2(The system cannot find the file specified.)). Please load the referenced assembly into the current database and retry your request.
---------------------------------------------
I managed to found this DLL Microsoft.SQLServer.msxml6_interop.dll so I copied to same location
Now It's looking for
microsoft.sqlserver.sqltdiagm - Which I am not able to find any place .......................
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Mar 12, 2008
I encountered something strange, deploying the following assemblies
CREATE ASSEMBLY [Sentry]
AUTHORIZATION [dbo]
FROM 'c:clrSentry.dll'
WITH PERMISSION_SET = EXTERNAL_ACCESS;
GO
CREATE ASSEMBLY [Sentry.XmlSerializers]
AUTHORIZATION [dbo]
FROM 'C:clrSentry.XmlSerializers.dll'
WITH PERMISSION_SET = SAFE;
GO
Sentry.XmlSerializers errored out with:
Msg 6218, Level 16, State 2, Line 2
CREATE ASSEMBLY for assembly 'Sentry.XmlSerializers' failed because assembly 'Sentry.XmlSerializers' failed verification. Check if the referenced assemblies are up-to-date and trusted (for external_access or unsafe) to execute in the database. CLR Verifier error messages if any will follow this message
[ : Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializerContract::CanSerialize][mdToken=0x600006e][offset 0x00000001][token 0x01000019]System.TypeLoadException: Could not load type 'Sentry.SentryDataService.SentryDataService' from assembly 'Sentry, Version=1.0.2764.18017, Culture=neutral, PublicKeyToken=null'. Type load failed.
The interesting thing is that when I deploy this locally on my machine, there are no problems whatsoever. Using sp_configure the servers appear to be set up the same way. The database also has trustworthy set on for both.
Anything, I could be missing? Thanks
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Jan 7, 2008
When I add a custom assembly
I am trying to pass certain fields in dataset I am getting the following error
invalid fields i.e. that is fields that I passed are invalid.
It also says multi path identifier for microsft.reportingservices.reportobjectmodel.fieldimpl cud not be found.
Thanks
Sai
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May 16, 2006
Help.
When I try to CREATE/Register a third party assembly (dtsearchNetApi2) within SQL server I am getting an error (see below). I have the source code for dtsearchNetApi2 but it is in C++ and I would like to avoid having to extend/modify it if that is avoidable. I have written a 'wrapper' class in C# but sine it references dtsearchNetApi2.dll I can't register that dll either.
CREATE ASSEMBLY DBSEARCHNETAPI
FROM 'C:TempdtsearchNetApi2.dll'
WITH PERMISSION_SET = UNSAFE
Msg 6218, Level 16, State 3, Line 2
CREATE ASSEMBLY for assembly 'dtSearchNetApi2' failed because assembly 'dtSearchNetApi2' failed verification. Check if the referenced assemblies are up-to-date and trusted (for external_access or unsafe) to execute in the database. CLR Verifier error messages if any will follow this message
dtsearchNetApi2 has references to unmanaged code. The dtSearchNetApi2.dll is a .NET 2.0 wrapper around C++ objects exported in dten600.dll. It is implemented in MSVC++ with Managed Extensions is implemented in C++/CLI 2.0.
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Feb 28, 2007
I created an assembly to access my SSRS web service in a Script task. The package runs fine on my machine but gets the following error from the production box.....
The script threw an exception: Could not load file or assembly 'Microsoft.SqlServer.ReportingServices2005, Version=0.0.0.0, Culture=neutral, PublicKeyToken=3bd4760abc5efbcb' or one of its dependencies. The system cannot find the file specified.
I followed the exact same procedures for creating the .dll on the production box as I did developing on my machine...strong name, load to gac etc....but it still cannot find it.
My production SQL Server is 64 bit so perhaps there is another step I need to take? Anyone have a clue as to what I may be missing?
TIA
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Mar 8, 2007
I have a clr assembly that access the internet via Sockets and file access. This require me to set the Assembly permissions level to External.
There are lots of messages on the net regarding this issue. none have worked for me.
Currently I'm trying to install the assembly with "sign the assembly" checked, createing a strong name key file.
When I run the installation I get the following message from the server
"Create failed for SqlAssembly 'xxx'.(Microsoft.sqlServer.Smo)
an exception occured while executing a Transact-SQL statement or batch
(Microsoft.SqlServer.ConnectionInfo)
A severe error occured in the current command. The results, if any, should be discarded.
This is the messag I get.
The following link does not display any usefull information.
TITLE: Microsoft SQL Server Management Studio
------------------------------
Create failed for SqlAssembly 'KBTTriggers'. (Microsoft.SqlServer.Smo)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=9.00.1399.00&EvtSrc=Microsoft.SqlServer.Management.Smo.ExceptionTemplates.FailedOperationExceptionText&EvtID=Create+SqlAssembly&LinkId=20476
------------------------------
ADDITIONAL INFORMATION:
An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo)
------------------------------
A severe error occurred on the current command. The results, if any, should be discarded.
A severe error occurred on the current command. The results, if any, should be discarded. (Microsoft SQL Server, Error: 0)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&EvtSrc=MSSQLServer&EvtID=0&LinkId=20476
------------------------------
BUTTONS:
OK
------------------------------
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Oct 18, 2007
Hello there,
I am having trouble with the following and appreciate any help.Thanks in advanced.
I have created an assembly to delete records in exchange (which works fine when testing it in debug mode). I then create the assembly in SQL server 2005(tried both unsafe and external access btw), and then i create a stored procedure calling the assembly.
Now my error occurs when i try to execute this stored procedure in SQL Server. I get the following...
Msg 6522, Level 16, State 1, Procedure sp_DeleteExchApp, Line 0A .NET Framework error occurred during execution of user defined routine or aggregate 'sp_DeleteExchApp': System.Security.SecurityException: System.Security.Permissions.SecurityPermissionSystem.Security.SecurityException: at App_Delete.eSay.AppointmentDelete.DeleteAppointment(Guid GUID).(1 row(s) affected)
Now when i have looked around the web, i have come accross people saying that it is to do with the assembly trying to access something it does not have permission for. But i cant figure out what that is or why it is throwing an error.
The code for the assembly is as follows:
Public Shared Sub DeleteAppointment(ByVal GUID As System.Guid) Dim CalendarURL As String Dim ItemURL As String Dim Rs As New ADODB.Recordset Dim Rec As New ADODB.Record Dim Conn As New ADODB.Connection Dim iAppt As New Appointment Dim Target As String Dim strCRMGUID As String Dim strGUID As String Dim sSQL As String Dim Check As String strCRMGUID = GUID.ToString 'Using the Exchange OLE DB provider CalendarURL = "file://./backofficestorage/esay-solutions.co.uk/public folders/Office Diary" 'Open a recordset for the items in the calendar folder Rec.Open(CalendarURL) Rs.ActiveConnection = Rec.ActiveConnection sSQL = "SELECT ""DAV:href"", " & _ " ""urn:schemas:calendar:location"", " & _ " ""urn:schemas:calendar:dtstart"", " & _ " ""urn:schemas:calendar:dtend"", " & _ " ""urn:schemas:httpmail:textdescription"" " & _ "from scope('shallow traversal of """ & CalendarURL & """')" Rs.Open(sSQL, Rec.ActiveConnection, CursorTypeEnum.adOpenUnspecified, LockTypeEnum.adLockOptimistic, 1) 'Enumerate the recordset, checking each item's location If Rs.RecordCount > 0 Then Rs.MoveFirst() Do Until Rs.EOF 'get the location of each item Check = Rs.Fields(CdoHTTPMail.cdoTextDescription).Value strGUID = StripGUID(Check) 'test for desired location If (strGUID = strCRMGUID) Then Rs.Delete() End If Rs.MoveNext() Loop End If End Sub
Private Shared Function StripGUID(ByVal i_strAppDescription As String) As String
'Function to strip the GUID from the message field Dim r As Integer Dim SearchChar As String Dim testPos As Integer Dim GUID As String SearchChar = "**¦" testPos = InStr(i_strAppDescription, SearchChar) testPos = testPos + 3 If testPos > 0 Then GUID = Mid(i_strAppDescription, testPos) End If StripGUID = GUID End Function End ClassEnd Namespace
Thanks again for any help.
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Jul 3, 2006
I ran the following:
CREATE ASSEMBLY A3rdPartyDLL
FROM 'C:Program Files3rdPartyComponents3rdParty.dll'
WITH PERMISSION_SET = EXTERNAL_ACCESS
and got the following error message:
Assembly 'A3rdPartyDLL' could not be installed because existing policy would keep it from being used.
How can I change the 'existing policy'?
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Jan 19, 2007
In the past we've days we've had an assembly that had worked previously which now fails with the error:
Failed to open malformed assembly 'System.Data' with HRESULT 0x80070008.
There have been no changes to the .NET framework at the server level, all other assemblies on the server continue to function and the assemly does work when deployed to another server. The assembly has been recreeated from scratch yet the error persisted. In another attempt to narrow down the cause we moved the system.data.dll to another server in an attempt to see if the particular DLL was the issue, however the other server had no issues.
I'm assuming that the error we're getting has some cause other than with System.Data.dll.Does anyone have any ideas what could be causing this or how to proceed in troubleshooting this issue?
Thanks
Bill
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Oct 11, 2006
Hello.
I've built a simple Visual Basic .NET project containing the following code...
Imports System
Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.SqlTypes
Imports Microsoft.SqlServer.Server
Partial Public Class StoredProcedures
<Microsoft.SqlServer.Server.SqlProcedure()> _
Public Shared Sub WhoAmI()
Using connection As New SqlConnection("context connection=true")
connection.Open()
Dim command As New SqlCommand("SELECT SUSER_SNAME()", connection)
SqlContext.Pipe.ExecuteAndSend(command)
End Using
End Sub
End Class
From Visual Studio, I want to encrypt the contents of this assembly, as a proof-of-concept.
Even though assembly contents are stored as varbinary(MAX) in the database, converting to varchar(MAX) will expose the code.
However, the Dotfuscator Community Edition reports the following error: "Dotfuscator Community Edition cannot operate on SQL Server applications.... please try Standard or Professional Edition."
Has anyone tried encrypting a database assembly and deploying to the database?
A good test would be to issue the following TSQL script against the database holding the assembly...
-- Does the sample code above run?
EXEC dbo.WhoAmI
GO
-- Is the code readable?
SELECT * , Convert(varchar(MAX), content) FROM sys.assembly_files
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Sep 28, 2007
Hi,
I'm trying to develop a custom conflict resolver and I get the following message:
Error loading custom class "HQ.MemberHandler" from custom assembly "C:shareConflictHandler.dll", Error : "Could not load type 'HQ.MemberHandler' from assembly 'ConflictHandler, Version=1.0.0.0, Culture=neutral, PublicKeyToken=42ba9b913dccf3a9'."."
The resolver is register in the GAC.
I checked with sp_enumcustomresolvers that it is register in SQL.
The sync is working fine if I'm not using the resolver.
Here's the code of the resolver:
Imports System
Imports System.Text
Imports System.Data
Imports System.Data.Common
Imports Microsoft.SqlServer.Replication.BusinessLogicSupport
Namespace HQ
Public Class MemberHandler
Inherits BusinessLogicModule
' Variables to hold server names.
Private publisherName As String
Private subscriberName As String
' Implement the Initialize method to get publication
' and subscription information.
Public Overrides Sub Initialize( _
ByVal publisher As String, _
ByVal subscriber As String, _
ByVal distributor As String, _
ByVal publisherDB As String, _
ByVal subscriberDB As String, _
ByVal articleName As String _
)
' Set the Publisher and Subscriber names.
publisherName = publisher
subscriberName = subscriber
End Sub
' Declare what types of row changes, conflicts, or errors to handle.
Public Overrides ReadOnly Property HandledChangeStates() As ChangeStates
Get
' Handle Subscriber inserts, updates and deletes.
Return (ChangeStates.SubscriberInserts Or _
ChangeStates.SubscriberUpdates Or ChangeStates.SubscriberDeletes)
End Get
End Property
Public Overrides Function InsertHandler(ByVal insertSource As SourceIdentifier, _
ByVal insertedDataSet As DataSet, ByRef customDataSet As DataSet, _
ByRef historyLogLevel As Integer, ByRef historyLogMessage As String) _
As ActionOnDataChange
If insertSource = SourceIdentifier.SourceIsSubscriber Then
' Build a line item in the audit message to log the Subscriber insert.
Dim AuditMessage As StringBuilder = New StringBuilder()
AuditMessage.Append(String.Format("A new member was entered at {0}. " + _
"The ID for the member is :", subscriberName))
AuditMessage.Append(insertedDataSet.Tables(0).Rows(0)("memb_seq").ToString())
AuditMessage.Append("Member Name :")
AuditMessage.Append(insertedDataSet.Tables(0).Rows(0)("memb_pnom").ToString())
' Set the reference parameter to write the line to the log file.
historyLogMessage = AuditMessage.ToString()
' Set the history log level to the default verbose level.
historyLogLevel = 1
' Accept the inserted data in the Subscriber's data set and
' apply it to the Publisher.
Return ActionOnDataChange.AcceptData
Else
Return MyBase.InsertHandler(insertSource, insertedDataSet, customDataSet, _
historyLogLevel, historyLogMessage)
End If
End Function
Public Overrides Function UpdateHandler(ByVal updateSource As SourceIdentifier, _
ByVal updatedDataSet As DataSet, ByRef customDataSet As DataSet, _
ByRef historyLogLevel As Integer, ByRef historyLogMessage As String) _
As ActionOnDataChange
If updateSource = SourceIdentifier.SourceIsPublisher Then
' Build a line item in the audit message to log the Subscriber update.
Dim AuditMessage As StringBuilder = New StringBuilder()
AuditMessage.Append(String.Format("An existing member was updated at {0}. " + _
"The ID for the member is ", subscriberName))
AuditMessage.Append(updatedDataSet.Tables(0).Rows(0)("memb_seq").ToString())
AuditMessage.Append("Member Name :")
AuditMessage.Append(updatedDataSet.Tables(0).Rows(0)("memb_nom").ToString())
' Set the reference parameter to write the line to the log file.
historyLogMessage = AuditMessage.ToString()
' Set the history log level to the default verbose level.
historyLogLevel = 1
' Accept the updated data in the Subscriber's data set and apply it to the Publisher.
Return ActionOnDataChange.AcceptData
Else
Return MyBase.UpdateHandler(updateSource, updatedDataSet, _
customDataSet, historyLogLevel, historyLogMessage)
End If
End Function
Public Overrides Function DeleteHandler(ByVal deleteSource As SourceIdentifier, _
ByVal deletedDataSet As DataSet, ByRef historyLogLevel As Integer, _
ByRef historyLogMessage As String) As ActionOnDataDelete
If deleteSource = SourceIdentifier.SourceIsSubscriber Then
' Build a line item in the audit message to log the Subscriber deletes.
' Note that the rowguid is the only information that is
' available in the dataset.
Dim AuditMessage As StringBuilder = New StringBuilder()
AuditMessage.Append(String.Format("An existing member was deleted at {0}. " + _
"The rowguid for the member is ", subscriberName))
AuditMessage.Append(deletedDataSet.Tables(0).Rows(0)("rowguid").ToString())
' Set the reference parameter to write the line to the log file.
historyLogMessage = AuditMessage.ToString()
' Set the history log level to the default verbose level.
historyLogLevel = 1
' Accept the delete and apply it to the Publisher.
Return ActionOnDataDelete.AcceptDelete
Else
Return MyBase.DeleteHandler(deleteSource, deletedDataSet, _
historyLogLevel, historyLogMessage)
End If
End Function
End Class
End Namespace
Here's the SQL query to register the resolver:
DECLARE @publication AS sysname;
DECLARE @article AS sysname;
DECLARE @friendlyname AS sysname;
DECLARE @assembly AS nvarchar(500);
DECLARE @class AS sysname;
SET @publication = N'memb';
SET @article = N'memb';
SET @friendlyname = N'TestConlictResolver';
SET @assembly = N'C:shareConflictHandler.dll';
SET @class = N'HQ.MemberHandler';
-- Register the business logic handler at the Distributor.
EXEC sys.sp_registercustomresolver
@article_resolver = @friendlyname,
@resolver_clsid = NULL,
@is_dotnet_assembly = N'true',
@dotnet_assembly_name = @assembly,
@dotnet_class_name = @class;
-- Add an article that uses the business logic handler
-- at the Publisher.
EXEC sp_changemergearticle
@publication = @publication,
@article = @article,
@property = N'article_resolver',
@value = @friendlyname,
@force_invalidate_snapshot = 0,
@force_reinit_subscription = 0;
GO
Any clues??
Thanks
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Jan 26, 2008
Parser Error Message: Could not load file or assembly 'Microsoft.ReportViewer.WebForms, Version=9.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
I'm not sure what to do to fix this. I've downloaded the redistributable for the report viewer. Please help, I need to have this before the weekend is over.
Thanks,
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Oct 12, 2006
On certain servers, I don't want developers to be able to create assemblies.
Unfortunately, the command
sp_configure 'clr enabled', 0
only prevents the CLR-type from being executed, not its creation.
I am unable to rename nor put triggers on
sys.assemblies,
sys.assembly_modules,
sys.assembly_files, and
sys.assembly_references .
I would prefer the user know the boundaries well before implementation.
Has anyone succeeded at this?
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Jun 28, 2006
When I run this ...
CREATE ASSEMBLY asmRANDRTCalendaringGateway FROM 'E:sqlRANDRTCalendaringGateway.dll' WITH PERMISSION_SET = UNSAFE
I get this error ...
Msg 10301, Level 16, State 1, Line 1
Assembly 'RANDRTCalendaringGateway' references assembly 'system.web, version=2.0.0.0, culture=neutral, publickeytoken=b03f5f7f11d50a3a.', which is not present in the current database. SQL Server attempted to locate and automatically load the referenced assembly from the same location where referring assembly came from, but that operation has failed (reason: 2(The system cannot find the file specified.)). Please load the referenced assembly into the current database and retry your request.
Even though I do not explicity refer to system.web in the DLL's code ...
using Microsoft.Win32;
using System;
using System.Data.Sql;
using System.Data.SqlClient;
using System.Collections.Generic;
using System.Configuration;
using System.Text;
using log4net;
using ADODB;
using MAPI;
using CDO;
using System.Runtime.InteropServices;
Is the problem just staring me in the face ?
cheers
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Sep 26, 2007
Hi ,
I urgently need a solution for this. I have configured merge replication between a webhoster and a local machine
and it is working perfectly but when I am adding an article (table) which has a CLR assembly associated with it,
the merge replication is failing saying it cannot apply the schema of the CLR assembly at the client. I think Microsoft
supposedly says in it's documentation that merge replication supports CLR assemblies. I have recreated the snapshot
after selecting the table (article) and I have reinitialised the subscription also but it is just not working. It is the simplest
of replication with just one publisher and one subscriber.
Thanks,
Andy
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Apr 17, 2008
Hi,
I am trying to access a .Net assembly in script component, which internally uses Microsoft Enterpise library dll's.
The problem I am facing is when I copy the config sections needed for the Enterprise library from web.config to dtsdebughost.exe.config file and run the package, It ends in failure with below message
"Error: The script files failed to load."
My dtsdebughost.exe.config looks like below:
Code Snippet
<configuration>
<startup>
<requiredRuntime version="v2.0.50727"/>
</startup>
<configSections>
<section name="loggingConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.LoggingSettings, Microsoft.Practices.EnterpriseLibrary.Logging, Version=3.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
<section name="exceptionHandling" type="Microsoft.Practices.EnterpriseLibrary.ExceptionHandling.Configuration.ExceptionHandlingSettings, Microsoft.Practices.EnterpriseLibrary.ExceptionHandling, Version=3.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
</configSections>
<loggingConfiguration name="Logging Application Block" tracingEnabled="true"
defaultCategory="" logWarningsWhenNoCategoriesMatch="true">
<listeners>
<add fileName="LogMedtrack-Error.log" rollSizeKB="5000" timeStampPattern="dd-MMM-yyyy"
rollFileExistsBehavior="Overwrite" rollInterval="Day" formatter="Default Formatter"
header="----------------------------------------" footer="----------------------------------------"
listenerDataType="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.RollingFlatFileTraceListenerData, Microsoft.Practices.EnterpriseLibrary.Logging, Version=3.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
traceOutputOptions="None" type="Microsoft.Practices.EnterpriseLibrary.Logging.TraceListeners.RollingFlatFileTraceListener, Microsoft.Practices.EnterpriseLibrary.Logging, Version=3.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
name="Rolling Flat File Trace Listener" />
</listeners>
<formatters>
<add template="Timestamp: {timestamp}
Message: {message}
Category: {category}
Priority: {priority}
EventId: {eventid}
Severity: {severity}
Title:{title}
Machine: {machine}
Application Domain: {appDomain}
Process Id: {processId}
Process Name: {processName}
Win32 Thread Id: {win32ThreadId}
Thread Name: {threadName}
Extended Properties: {dictionary({key} - {value}
)}"
type="Microsoft.Practices.EnterpriseLibrary.Logging.Formatters.TextFormatter, Microsoft.Practices.EnterpriseLibrary.Logging, Version=3.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
name="Default Formatter" />
</formatters>
<logFilters>
<add categoryFilterMode="AllowAllExceptDenied" type="Microsoft.Practices.EnterpriseLibrary.Logging.Filters.CategoryFilter, Microsoft.Practices.EnterpriseLibrary.Logging, Version=3.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
name="Category Filter" />
<add minimumPriority="0" maximumPriority="2147483647" type="Microsoft.Practices.EnterpriseLibrary.Logging.Filters.PriorityFilter, Microsoft.Practices.EnterpriseLibrary.Logging, Version=3.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
name="Priority Filter" />
</logFilters>
<categorySources>
<add switchValue="All" name="Tracing">
<listeners>
<add name="Rolling Flat File Trace Listener" />
</listeners>
</add>
</categorySources>
<specialSources>
<allEvents switchValue="All" name="All Events">
<listeners>
<add name="Rolling Flat File Trace Listener" />
</listeners>
</allEvents>
<notProcessed switchValue="All" name="Unprocessed Category" />
<errors switchValue="All" name="Logging Errors & Warnings" />
</specialSources>
</loggingConfiguration>
<exceptionHandling>
<exceptionPolicies>
<add name="Business Policy">
<exceptionTypes>
<add type="System.Exception, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
postHandlingAction="NotifyRethrow" name="Exception">
<exceptionHandlers>
<add logCategory="Tracing" eventId="100" severity="Error" title="Agility Application Log."
formatterType="Microsoft.Practices.EnterpriseLibrary.ExceptionHandling.TextExceptionFormatter, Microsoft.Practices.EnterpriseLibrary.ExceptionHandling, Version=3.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
priority="0" type="Microsoft.Practices.EnterpriseLibrary.ExceptionHandling.Logging.LoggingExceptionHandler, Microsoft.Practices.EnterpriseLibrary.ExceptionHandling.Logging, Version=3.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"
name="Logging Handler" />
</exceptionHandlers>
</add>
</exceptionTypes>
</add>
</exceptionPolicies>
</exceptionHandling>
</configuration>
Please let me konw, If there is anything wrong I am doing or is there any other way to handle the situation
Regards,
Kalyan
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Mar 8, 2006
I was trying to understand how VS.NET2005 was deploying .NET CLR assemblies to SQL2005 so I ran a trace and found some interesting results.
VS.NET creates some SQL that looks pretty interesting:
CREATE ASSEMBLY [AssemblyNameHere]
FROM 0x4D5A90000300000004000000FFFF000......<continue binary data>
WITH PERMISSION_SET = EXTERNAL_ACCESS
Boy howdy!
I have tried to reproduce this and create my own deployment application but I cant figure out how they create this binary stream. The info in BOL is not much help and I have not found any samples anywhere on how to create this stream in c#.
Anyone out there been able to get this to work?
-Ben
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Apr 7, 2008
I have a custom assembly that uses a config file to obtain database connection settings. This dll is then used by my sql report. I have added refrerenced to all the required dll's in my report and added the required code groups to all the necessary files. I have also placed my app.config file in C:Program FilesMicrosoft SQL ServerMSSQL.3Reporting ServicesReportServer and C:Program FilesMicrosoft Visual Studio 8Common7IDEPrivateAssemblies
However when I actually run the report in the designer (vs2005) I am receiving Null reference exceptions when my code tries to read my config file because it is reading the machine.config file and not my app.config file. If I hard code my connection string everything works fine.
Can anyone tell me why the machine.config file would be referenced instead of my app.config file and how I can stop it from doing this?
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Mar 6, 2008
I created a function called Temperature in VB to be used as a UDF in SQL2005. I get the error listed below. Any thoughts?
CREATE FUNCTION Temperature(@FluidName SQL_variant, @InpCode SQL_variant, @Units SQL_variant, @Prop1 SQL_variant, @Prop2 SQL_variant)
RETURNS Float
AS EXTERNAL NAME Fluids_VB6.[Fluids_VB6.FluidProperties.Fluids].Temperature
Then ran function:
select dbo.temperature('R22','t','e','225.6','0')
Got this:
Msg 6522, Level 16, State 2, Line 1
A .NET Framework error occurred during execution of user defined routine or aggregate 'Temperature':
System.InvalidCastException: Conversion from type 'SqlBoolean' to type 'Boolean' is not valid.
System.InvalidCastException:
at Microsoft.VisualBasic.CompilerServices.Conversions.ToBoolean(Object Value)
at Fluids_VB6.FluidProperties.Fluids.Setup(Object& FluidName)
at Fluids_VB6.FluidProperties.Fluids.CalcSetup(Object& FluidName, Object& InpCode, Object& Units, Object& Prop1, Object& Prop2)
at Fluids_VB6.FluidProperties.Fluids.CalcProp(Object& FluidName, Object& InpCode, Object& Units, Object& Prop1, Object& Prop2)
at Fluids_VB6.FluidProperties.Fluids.Temperature(Object FluidName, Object InpCode, Object Units, Object Prop1, Object Prop2)
Thanks
Buck
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