Problem : Random Error With With IIS6 And MSSQL
Jul 23, 2005
Hi i have a problem with IIS6 and MSSQL and i hope that someone can
help me.
this is the configuration:
Windows 2003
IIS6
MSSQL 7.0 Standard Edition
ADO 2.5
I have the following error that occur randomly when browsing my
websites.
Microsoft OLE DB Provider for SQL Server error '80004005'
[DBNETLIB][ConnectionOpen (Connect()).]
Server SQL inesistente o accesso
negato.
(translate from italian: Server unexisting or access denied)
it occurs when users (more than one but not hundred...) browse some
asp pages where there's a lot of
recordset opening-closing acivity. The ado connection is correctly
open once and closed at the end of the script
and all recordset are opened as static.
It also happens if a single user refreash repeatedly that pages.
It seems that mssql says it doesn't exists but i think it want to say
it is too busy.
However the load is not excessive and the same pages works perfectly
on a system using Windows 2000 Server
and the same version of mssql installed.
One more thing ..... for some reasons that i can't control MSSQL and
IIS are on the same server.
Can anyone help me ? It's just a lack of performance or there is some
misconfiguaration in MSSQL (as i think...). ?
Could the IIS6 application pool configuration cause this problem ?
I don't know what to say....thanks in advance.
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Nov 30, 2006
Hi folks. I am sure this is a common situation so there shouldn't be any problems ;-) I need to run a web server and a separate database server, but am having trouble working out what username I can use in my SQL database. Here is my setup:Web server: [Windows Server 2003, IIS6, ASP.NET 1.1] The anonymous web account for the website has been changed to one created by me, so I know the password - lets call it 'IUSR_ME'. Basides that it is all default. IIS_WPG has also been given access to all website files. Database Server: [Windows Server 2000, SQL Server Standard Edition] I already have a 'classic' ASP application running on this setup, and this was achieved by putting IUSR_ME as a user in the database. Does anyone know how to do it with ASP.NET? Many thanks in advance.George
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Apr 16, 2008
The following (VB.Net) code causes exceptions at seemingly random times.
Any suggestions?
Not sure if the problem is in .Net's ODBC support or in Sql Native Client.
If MARS is off, usually after less than 100 loops:
Code Snippet
System.Data.Odbc.OdbcException was unhandled
ErrorCode=-2146232009
Message="ERROR [HY000] [Microsoft][SQL Native Client]Connection is busy with results for another command"
Source="SQLNCLI.DLL"
Turning MARS is on bypasses that error, so it will sometimes survive a thousand or so runs before hitting:
Code Snippet
System.Data.Odbc.OdbcException was unhandled
ErrorCode=-2146232009
Message="ERROR [23000] [Microsoft][SQL Native Client][SQL Server]Cannot insert the value NULL into column 'Number', table 'tempdb.dbo.#TempTable___..(shortened to fit).. _________000000002F3F'; column does not allow nulls. INSERT fails.
Source="SQLNCLI.DLL"
Code here:
(Console Application, empty database,
Visual Studio 2005, .Net 2.0, Windows XP,SQL Server 2005 or SQL Express 2005, Local or Remote)
Code Snippet
Module Module1
Sub Main()
'Dim connection As New SqlClient.SqlConnection("database=TestDB;server=.sqlexpress;Integrated Security=SSPI;") 'Doesn't crash
'Dim connection As New OleDb.OleDbConnection("Provider=SQLNCLI;database=TestDB;Server=.sqlexpress;Trusted_Connection=yes;") 'Doesn't crash
'Dim connection As New Odbc.OdbcConnection("Driver={SQL Native Client};Database=TestDB;Server=.sqlexpress;Trusted_Connection=yes;") 'Crashes
Dim connection As New Odbc.OdbcConnection("Driver={SQL Native Client};Database=TestDB;Server=.sqlexpress;Trusted_Connection=yes;MARS_Connection=yes") 'Crashes
VBMath.Randomize()
Dim run_count As Integer = 1
connection.Open()
Console.WriteLine("Connected!!")
While True
'connection.Open()
Dim testcmd As New Odbc.OdbcCommand("CREATE TABLE [#TempTable] (Number int PRIMARY KEY)", connection)
testcmd.ExecuteNonQuery()
testcmd.Dispose()
testcmd = Nothing
Dim dtTemp As New DataTable
Dim daTemp As New Odbc.OdbcDataAdapter("SELECT * FROM [#TempTable]", connection)
daTemp.MissingSchemaAction = MissingSchemaAction.AddWithKey
daTemp.Fill(dtTemp)
Dim cbTemp As New Odbc.OdbcCommandBuilder(daTemp)
Dim viewTemp As New DataView(dtTemp, Nothing, "Number", DataViewRowState.CurrentRows)
Dim i As Integer
For i = 1 To 1000
Dim test_number As Integer = CInt(Rnd() * 2000)
If viewTemp.Find(test_number) = -1 Then 'Keep it unique
Dim new_temp_row As DataRowView = viewTemp.AddNew()
new_temp_row("Number") = test_number
new_temp_row.EndEdit()
End If
Next
daTemp.Update(dtTemp)
'daTemp.Dispose()
'daTemp = Nothing
'cbTemp.Dispose()
'cbTemp = Nothing
'dtTemp.Dispose()
'dtTemp = Nothing
'viewTemp.Dispose()
'viewTemp = Nothing
Dim testcmd2 As New Odbc.OdbcCommand("DROP TABLE [#TempTable]", connection)
testcmd2.ExecuteNonQuery()
testcmd2.Dispose()
testcmd2 = Nothing
'connection.Close()
'GC.Collect()
'Console.Write(".")
run_count += 1
End While
End Sub
End Module
Usually the ".Update" triggers the exception, but sometimes the other sql commands do it.
Have tried various experiments with disposing of objects immediately when finished, but no effect.
Opening and closing the connection each loop seems to delay the errors, but it still happens eventually.
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May 10, 2007
I have tired for this!
When I use SSIS for extract data from ssas, that means,I use mdx query.
then random error occured.
Hope some one can understand my poor English....
And the Error Info show below.
Code Snippet
Error: 0xC0202009 at Data Flow Task - For Individual User Tech Points, OLE DB Source 1 1 [31]: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80040E05.
An OLE DB record is available. Source: "Microsoft OLE DB Provider for Analysis Services 2005" Hresult: 0x00000001 Description: "Error Code = 0x80040E05, External Code = 0x00000000:.".
Error: 0xC004701A at Data Flow Task - For Individual User Tech Points, DTS.Pipeline: component "OLE DB Source 1 1" (31) failed the pre-execute phase and returned error code 0xC0202009.
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Jul 20, 2005
Hi,I need to extract randomly 5 records from the table "Questions". Now I useSELECT TOP 5 FROM Questions ORDERBY NEWID()And it works. The problem is that I need an additional thing: if SQLextracts record with ID=4, then it should not extract record with ID=9,because they are similar. I mean, I'd like something to tell SQL that if itextracts some questions, then it SHOULD NOT extract other ones.How can I do it?Thanks!Luke
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Jun 3, 2005
Hi All,I am trying to run aspx website on IIS version 6. It works locally with WEb Matrix but when I put the site into the IIS server, it cannot connect to the database. THe IIS is sonfigured and all users have full permissions but the error that is returned is:Login failed for user '(null)'. Reason: Not associated with a treusted SQL Server connection.SQL Server 2000 is installed and a connection is open to the database in question. Would be very greatfull for ANY help on this, being tryin to get this workin for days!!Collette.
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Aug 9, 2007
I created a custom forms authentication extension following the example MS provided with the reporting services 2005 system. Now randomly I get these errors from the system in production.
w3wp!library!5!08/07/2007-08:58:06:: e ERROR: Throwing Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details., ;
Info: Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details. ---> System.NullReferenceException: Object reference not set to an instance of an object.
at Microsoft.ReportingServices.WebServer.WebServiceHelper.ConstructRSServiceObjectFromSecurityExtension()
at Microsoft.ReportingServices.WebServer.Global.ConstructRSServiceFromRequest(String item)
at Microsoft.ReportingServices.WebServer.Global.get_Service()
at Microsoft.ReportingServices.WebServer.Global.DispatchRequest(Boolean& transferedToViewerPage)
at Microsoft.ReportingServices.WebServer.Global.Application_AuthenticateRequest(Object sender, EventArgs e)
--- End of inner exception stack trace ---
but I have no idea how to track down what caused it, where, or how to debug it.. it has a mdmp file created for the error.. but never use them to debug or even know how to use it in debugging... any ideas on where to look for what would cause an internal catalog exception? thanks
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Jul 19, 2006
Dear Friend,
Please tell me how to connect sql server and ASP in IIS 6.0.Earlier in IIS 5 I have connected in SQL server with ASP with DSN connection,the same global.asa file is not working in IIS6.0.But Asp pages are not giving any error ,but they are no just taking value from Database.I mean server connection is not establishing..
Could you please help in matter
Thank you
Graceson MAthew
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May 11, 2007
I open II services.
From this point I right click on information services and clicked "connect to computer" and located mine. When I hit "ok", I got "This computer is not running Internet Information Services Ver 4 or higher".
IIS6 is starting, it just won't connect to local computer.
Previously someone said to post the event logs. I can't find them. Where are they??
Thanks
All help is appreciated.
Thanks
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Jan 30, 2008
Have Server2003 Enterprise running IIS6 and sql2005. Lease is up and have to migrate to new server. Any migration tools out there to make this easier? Saw one for exchange, 2000-2003, but not one to do the server2003-server2003 and/or IISy-IIS6 and SQL2005-SQL2005. Any pointers for assistance?
thanks,
Janet
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Dec 17, 2007
We have a system that has been running for years and some of the .asp pages haven't been touched in years, but about 10 days ago the same SQL stmts that have always been there have been returning
Microsoft OLE DB Provider for ODBC Drivers error '80004005'
Unspecified error
This is on SQL Server 2000
MDAC 2.81.1128.0
Windows 2000 SP4
IIS
The problem is this occurs at random. The statement will execute 5x, then fail once, then run 2 more times and fail again. There isn't a problem with the SQL itself as the same Select stmt will fail or pass randomly. I can also take and execute the stmt manually and it will also pass. There are about 5 places it occurs in our pages. Here is on particular example. Note that DataRS("acc_num") is a valid value and will return just fine if I manually execute it and will pass probably 75% of the time as it is, but 25% of the time will fail with above error.
CMD = "SELECT TOP 1 id, acc_num, businessType, mdCountry, cust_lec, First_Name, Last_Name FROM accounts WHERE (Acc_Num = '" & DataRS("acc_num") & "')"
AccRS.Open CMD, DBConn, adOpenForwardOnly
Not sure at all what is causing this. I've haven't been able to find anything conclusive in the SQL Profiler either.
Any ideas?
Is this the correct version of MDAC? I tried to get the latest, but it was an earlier version .1117.
thanks
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Mar 7, 2008
Hi
I have a query that is exhibiting a strange behaviour on different databases.
I've got something like this ...
select a.col, ...
from tab1 as a inner join ...
union
select a.col, ...
from tab1 as a inner join ...
order by col
I know how to fix the problem, I make the last line read "order by a.col" ... that is understood.
However, on some databases I get an error and on others I don't. All databases are on the same server instance which is sql server 2005 developer (developer version isn't relevant as it happens on customer machines too).
I'm just wondering if anyone has any ideas why it is 'random'. It's as though the statement is being compiled differently on different databases ... what is influencing that ?
I'm fishing for a way to create a workaround, so if anyone has any ideas it might push me down the road of understanding why.
The real code is way too big to include here and it's not really relevant.
As a clue to what I'm looking for, if I copy the database to another database using SSIS, the resultant database doesn't cause the error despite being logically the same.
Presumably it is some physical or security difference that is causing the error to occur.
Thanks if you have any ideas,
Richard.
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Sep 11, 2006
Can someone point me at an article that tells how to allow the
ASP.net worker process to connect, via windows authentication, to a
remote sql server instance ?
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Aug 24, 2007
Application folks experiencing recurrence of problem previously reported. This is causing delays with multiple projects. Errors below are occuring when attempting to run a DTS package that will refresh data from prod to pilot.
Exception Details: System.Data.SqlClient.SqlException: Internal Query Processor Error: The query processor could not produce a query plan. For more information, contact Customer Support Services.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Another example reads:
Step Error Source: Microsoft Data Transformation Services (DTS) Package
Step Error Description:The task reported failure on execution. (Microsoft OLE DB Provider for SQL Server (80004005): Internal Query Processor Error: The query processor could not produce a query plan. For more information, contact Customer Support Services.)
Step Error code: 8004043B
Step Error Help Fileqldts80.hlp
Step Error Help Context ID:1100
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Sep 24, 2007
Hi all we applied Hotfix #931821 to a 64 bit machine and now we get a random Internal Report Error. Once this error occurs it usually only requires a refresh to have the report successfully execute. Has anyone else had this experience or know what I can do to fix it. The message below comes from the log file created by the error.
Thanks for any help
-JW
w3wp!runningjobs!b!9/21/2007-17:01:07:: w WARN: Thread pool pressure. Using current thread for a work item.
w3wp!processing!b!09/21/2007-17:01:07:: a ASSERT: Assertion failed! Call stack:
Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RenderReport(IRenderingExtension renderer, DateTime executionTimeStamp, GetReportChunk getCompiledDefinitionCallback, ProcessingContext pc, RenderingContext rc, CreateReportChunk cacheDataCallback, Boolean& dataCached)
Microsoft.ReportingServices.ReportProcessing.ReportProcessing.RenderReport(DateTime executionTimeStamp, GetReportChunk getCompiledDefinitionCallback, ProcessingContext pc, RenderingContext rc)
Microsoft.ReportingServices.Library.RSService.RenderAsLive(CatalogItemContext reportContext, ItemProperties properties, ParameterInfoCollection effectiveParameters, Guid reportId, ClientRequest session, String description, ReportSnapshot intermediateSnapshot, DataSourceInfoCollection thisReportDataSources, Boolean cachingRequested, Boolean isLinkedReport, Warning[]& warnings, ReportSnapshot& resultSnapshotData, DateTime& executionDateTime, RuntimeDataSourceInfoCollection& alldataSources, UserProfileState& usedUserProfile)
Microsoft.ReportingServices.Library.RSService.RenderAsLiveOrSnapshot(CatalogItemContext reportContext, ClientRequest session, Warning[]& warnings, ParameterInfoCollection& effectiveParameters)
Microsoft.ReportingServices.Library.RSService.RenderFirst(CatalogItemContext reportContext, ClientRequest session, Warning[]& warnings, ParameterInfoCollection& effectiveParameters, String[]& secondaryStreamNames)
Microsoft.ReportingServices.Library.RenderFirstCancelableStep.Execute()
Microsoft.ReportingServices.Diagnostics.CancelablePhaseBase.ExecuteWrapper()
Microsoft.ReportingServices.Library.RenderFirstCancelableStep.RenderFirst(RSService rs, CatalogItemContext reportContext, ClientRequest session, JobType type, Warning[]& warnings, ParameterInfoCollection& effectiveParameters, String[]& secondaryStreamNames)
Microsoft.ReportingServices.Library.RenderReportAction.Render(String format, String deviceInfo)
Microsoft.ReportingServices.WebServer.ReportExecution2005Impl.InternalRender(String Format, String DeviceInfo, Stream& Result, String& Extension, String& MimeType, String& Encoding, Warning[]& Warnings, String[]& StreamIds)
Microsoft.ReportingServices.WebServer.ReportExecution2005Impl.Render(String Format, String DeviceInfo, Byte[]& Result, String& Extension, String& MimeType, String& Encoding, Warning[]& Warnings, String[]& StreamIds)
Microsoft.ReportingServices.WebServer.ReportExecutionService.Render(String Format, String DeviceInfo, Byte[]& Result, String& Extension, String& MimeType, String& Encoding, Warning[]& Warnings, String[]& StreamIds)
System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
System.Web.Services.Protocols.LogicalMethodInfo.Invoke(Object target, Object[] values)
System.Web.Services.Protocols.WebServiceHandler.Invoke()
System.Web.Services.Protocols.WebServiceHandler.CoreProcessRequest()
System.Web.HttpApplication+CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
System.Web.HttpApplication+ApplicationStepManager.ResumeSteps(Exception error)
System.Web.HttpApplication.System.Web.IHttpAsyncHandler.BeginProcessRequest(HttpContext context, AsyncCallback cb, Object extraData)
System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr)
System.Web.HttpRuntime.ProcessRequestNoDemand(HttpWorkerRequest wr)
System.Web.Hosting.ISAPIRuntime.ProcessRequest(IntPtr ecb, Int32 iWRType)
w3wp!library!b!09/21/2007-17:01:07:: e ERROR: Throwing Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details., un-named assertion fired for component processing;
Info: Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException: An internal error occurred on the report server. See the error log for more details.
w3wp!library!7!9/21/2007-17:01:13:: i INFO: Cleaned 0 batch records, 0 policies, 8 sessions, 0 cache entries, 2 snapshots, 12 chunks, 0 running jobs, 0 persisted streams
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Oct 14, 2004
I'm using ASP and SQL Serv 2000. What I need to get from 2 tables (company & customers) is random 10 customers from random 20 comp.
Anyone got an idea how to do this??? I've spent 2 days trying to get stored proc. or T-SQL to work, but nothing good came out of it. I can get 1 comp and 10 cust, but not a grouped list of 20 comp. w/ 10 cust. each.
Help is greatly appreciated.
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Apr 17, 2008
Hi all!
I´m having some trouble with a SSIS package that I´ve been using five months or so now.
I have a package scheduled to run every 2 minutes to load data into my SQL Server instance
from our mobile computer systems. This data comes is read as flat file sources. My package runs 24/7.
My problem is that this package randomly returns "An error occurred while attempting to perform a type cast". This message is then returned during maybe 3 or 4 executions of the package. The error then vanishes into thin air, without me doing anything what so ever, and execution continues. The very same file that previously returned the errors is now processed without any problems.
I have no clue why this is, but I get the feeling that there has to be a reason for these random errors. To me, the type cast error seems to indicate problems with the data source (the flat file), but since the same file suddenly get processed without errors I have no clue where to start looking.
Anyone having the same issue?
Regards,
Daniel
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Mar 12, 2008
Hello,
I get errors during import process from flat files to sql table (random missing rows) when I have more files to load through a "for each loop" cycle.
If one of the files is not present (because not yet generated by an other process) many of the rows present in the next file are skipped during import operation. This happens even if the "maximumErrorCount" is set to 10000.
The error reported is Warning: 0x8020200F at Import File Bolle , Source_Bolle [1]: There is a partial row at the end of the file
Sql 2005 has Service Pack 2 installed.
Can some one help me?
Thanks and regards
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Jan 4, 2007
Hello,
I use ODBC driver to perform SQLServer commands from C/C++ application.
An "INSERT INTO <table> (<column>) VALUES (NULL)" command has a random behavior in a SQL2000 Server running on WindowsXP.
The <column> in this command has 2 definitions about the NULL value :
- the NULL is accepted in the table definition, with <column> ut_oui_non NULL".
- the NULL is rejected in the type definition, with EXEC sp_addtype ut_oui_non, 'char(1)', 'NOT NULL' and a rule to check values with '0' or '1'
1/ The column definition in any explorer show the NULL from table deffinition
2/ The "INSERT INTO" is completed in SQL Query tool, used on Windows2000 and WindowsXP computers, connected to the same SQL2000 server.
3/ The "INSERT INTO" is completed in the application, running on Windows2000 with an ODBC driver to the same SQL2000 server.
4/ The "INSERT INTO" is rejected in the application, running on WindowsXP witjh an ODBC driver to the same SQL2000 server. The error 513 means that INSERT VALUES conflicts with previous rule. So only the type definition seems to be used.
But :
5/ This is a random error, and some INSERT with the same values in this column are completed.
6/ This random error seems to be discarded by using the "Use NULLs, paddings and warnings ANSI" checkbox in the ODBC driver user source configuration.
This checkbox is only use for enforcing the ANSI syntax in SQL commands, and has no known effect on type checking.
Do you know about any conflict of column NULL value between a type definition and a table definition ?
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Jul 20, 2005
Hi All,I want to catch the next MSSQL error in my SQL code with following continuecalculationsServer: Msg 17, Level 16, State 1, Line 1SQL Server does not exist or access denied.If REMOTE_SERVER_1 is inaccessible (as in (a) below) the executing of SQLwill not continue with (b) - I need the code in (b) to run despite whetherthe previous exec was successful or not - Any ideas?begin transaction(a) exec REMOTE_SERVER_1...bankinsert '1' , '1' , 1 , 0 , 0(b) print @@errorcommit transactionwhere REMOTE_SERVER_1 is link to server created byEXEC sp_addlinkedserver @server = 'REMOTE_SERVER_1', @srvproduct = '',@provider = 'SQLOLEDB', @datasrc = 'MYCOMP1', @catalog = 'mirror2'EXEC sp_addlinkedsrvlogin @rmtsrvname = 'REMOTE_SERVER_1', .....Exec sp_serveroption 'REMOTE_SERVER_1', 'data access', 'true'Exec sp_serveroption 'REMOTE_SERVER_1', 'rpc', 'true'Exec sp_serveroption 'REMOTE_SERVER_1', 'rpc out', 'true'Exec sp_serveroption 'REMOTE_SERVER_1', 'collation compatible', 'true'Any help will be greatly appreciated
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Mar 28, 2008
SQL Server Compact Server Agent is not working in IIS6, when i put de link http://myserver/myweb/sqlcesa35.dll?diag i recive de message
Service UnavailableThe problem is in windows server 2003 IIS6
please a need help....
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Jun 10, 2008
Hi all,
i created a new login in MSSQLServer 2005 by the following options
security -> Login -> NewLogin
and i created the login name as test and password as test.
when i try to connect the sqlserver using this username and password i'm getting the following error.
"A connection was successfully established with the server, but then an error occurred during the login process. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.) (Microsoft SQL Server, Error: 233)"
please help me it is very urgent,
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Jan 25, 2006
Hello,
I've create a test website with logincontrols, but if i have ulpoaded my website to a webserver and i want to login then a retrieve this error message everytime:
Server Error in '/' Application.
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Data.SqlClient.SqlException: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace:
[SqlException (0x80131904): An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)]
System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) +734979
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) +188
System.Data.SqlClient.TdsParser.Connect(Boolean& useFailoverPartner, Boolean& failoverDemandDone, String host, String failoverPartner, String protocol, SqlInternalConnectionTds connHandler, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, SqlConnection owningObject, Boolean aliasLookup) +820
System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) +628
System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) +170
System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) +130
System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) +28
System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) +424
System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) +66
System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) +496
System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) +82
System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) +105
System.Data.SqlClient.SqlConnection.Open() +111
System.Web.DataAccess.SqlConnectionHolder.Open(HttpContext context, Boolean revertImpersonate) +84
System.Web.DataAccess.SqlConnectionHelper.GetConnection(String connectionString, Boolean revertImpersonation) +197
System.Web.Security.SqlMembershipProvider.GetPasswordWithFormat(String username, Boolean updateLastLoginActivityDate, Int32& status, String& password, Int32& passwordFormat, String& passwordSalt, Int32& failedPasswordAttemptCount, Int32& failedPasswordAnswerAttemptCount, Boolean& isApproved, DateTime& lastLoginDate, DateTime& lastActivityDate) +1121
System.Web.Security.SqlMembershipProvider.CheckPassword(String username, String password, Boolean updateLastLoginActivityDate, Boolean failIfNotApproved, String& salt, Int32& passwordFormat) +105
System.Web.Security.SqlMembershipProvider.CheckPassword(String username, String password, Boolean updateLastLoginActivityDate, Boolean failIfNotApproved) +42
System.Web.Security.SqlMembershipProvider.ValidateUser(String username, String password) +83
System.Web.UI.WebControls.Login.OnAuthenticate(AuthenticateEventArgs e) +160
System.Web.UI.WebControls.Login.AttemptLogin() +105
System.Web.UI.WebControls.Login.OnBubbleEvent(Object source, EventArgs e) +99
System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35
System.Web.UI.WebControls.Button.OnCommand(CommandEventArgs e) +115
System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +163
System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5102
please help me.
thanks, Joost
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May 28, 2004
Anyone know why I might be getting this problem/error when I try to install MSSQL from the Microsoft website? Here's a picture of the error that I'm getting. And I have a 40+ gig hard drive and 36+ gigs of it are free. So, I don't know why I'm getting this problem. Can anyone help? I would greatly appreciate it, thanks!
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Jun 3, 2007
I've been working on a project that exchanges data with 2 different mssql dbs. Today I compiled my website and test it locally on remote databases. Everything seemed ok. Then I uploaded all files to the server and after an hour something strange has happened, I do not know why. I could still reach the website locally using remote connstrings but when I try to visit One of the databases could not be connected, ASP.NET said.
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
Interesting thing is that website can authorize the request (I mean I can login) after that it throws this error.
Thanks
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Apr 13, 2004
Dear All,
I'm using the DTS to transfer data from Informix 7.30 UC9 to MS SQL 2000 Enterprise. The tables I'm transferring contains data for BaaN ERP.
While transferring certain tables, I am successful. On some, I get an error that says "Data overflow". It was caused by "DBTYPE_DBTIMESTAMP".
Any idea why this happens?
Thanks!
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Feb 9, 2007
Hello,
I hope this forum is suitable for posting my question.
I have a site in asp and vb with an access database. It's work just fine. I want to convert my database from access to mssql express. So I convert it with Microsoft SQL Server Migration Assistant for Access. I also install mssql server on my computer, so I can test my site at home.
But now, I have trouble, I've received many errors like:
[Microsoft][ODBC SQL Server Driver][SQL Server]Incorrect syntax near '#'.
(this appear when I try to insert date and time in database, witch in access database I have no problem)
ODBC driver does not support the requested properties
(this appears when I make a selection in database, where I use inner join).
And many more ...
Do I have to rewrite the code to all my files? It's so different working with MSSQL comparing with Access database?
From what I read, I understand that after converting the database from Access to MSSQL, I must change only the connection string and the site have no problem. But it seems it's not so easy. I'm pretty disappointed.
Can you give me an advice? Or some links where I can read something that can help me.
Thanks.
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Feb 6, 2006
Hi. I have a strange problem. ASP.NET pages works, but when I try to estamblish a connection, I get an error: Shared Memory Provider:Connection was terminated pointing to Connection.Open();.I must say that this same code has worked before and I have some Windows App that works (connects to a the same MSSQL), and ASP.NET pages don't.I've tried to Disable the Shared memory from SQL Configuration Manager, but no luck.The only thing that I've notice is that when I go to IIS Manager and click properties on web site properties and under the ASP.NET tab i combobox I don't have anything, just empty combobox.I repeat that ASP.NET pages working, only when I want to contact the database, error raises.I've tried to instal framework again, hoping that combobox wan't be empty, but it's still the same.Please, help me with this. Iam getting desperate and a little bit angry most of all because this same code has worked before.Thanks.
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Mar 21, 2000
Hello:
We are running mssql 6.5, sp4 for an application.
WE followed the microsoft article: " how to use sql mail in Microsoft SQL Server 6.5 with Microsoft Outlook and Microsoft Exchange Server. WE also followed the suggestions outlined in document Q153159:" Troublshooting SQLMAIL with Microsoft Exchange Server.
After following all of the instuctions in both documents we get an error message of 17951:'Failed to start Microsoft Mail Session' when we click on sqlmail under server name in Enterprise Manager.
My network adminsitrator and I are both stumped why this doesn't work.
Has any one encountered this before? How do we resolve this?
Any information which can be provided will be greatly appreciated. THanks.
DAvid Spaisman
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Apr 15, 2006
Hi.
i am in my early days on intergrating MY Sql with PHP.
My windows 2000 server has bought PHP and MYsql installed.
When i attempt to connect to the mysql server using the forllowing PHP code
the below error message appears.
"Fatal error: Call to undefined function mysql_connect() in E:Web_Serverphpcon_mysql.php on line 2"
my php code is as follows.
[php]
<?php
$link = mysql_connect('MYSERVER', 'admin', '123456');
if (!$link) {
die('Could not connect: ' . mysql_error());
}
echo 'Connected successfully';
mysql_close($link);
?>
[/php]
What could be the problem?
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Dec 12, 2007
My application currently use an ODBC connectivity to MSSQL 2005 DBs and after rebooting the application was no longer able to connect to the database and I was not able to connect to the database via Management Studios. When trying to connect via Mngmt Studio get msg: TCP Provider error 0 - An established connection was aborted by software in your host machine (Microsoft SQL Server, ERROR 10053).
When trying to connect via the DSN connnection test get msg: SQL State 01000 - SQL Server 10053 SQL Server State 08501 - SQL Server 11
Can you please help me out in getting this back - thanks a lot
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Mar 22, 2007
Hi,I'm using sql server 2005 express edition. I have created a database using sql server management studio express edition. Now I'm trying to connect it in visual studio 2005. It show following error. An error has occurred while establishing a connection to the server. When connections to SQL 5erver 2005, this failure may be caused by the fact under the server's default settings SQL Server does not allow remote connections, (provider: Named Pipes Provider, error: 40- Could not open a connection to SQL Server) I have enables named pipes from Sql services configuration manager.
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Feb 29, 2000
Hi All,
I had a problem today where BCP would not read the format file I created giving the following error:
I/O error while reading BCP format file.
I searched the archives here at swynk.com and found a thread titled exactly the same as the one I am now creating. There were numerous responses to this thread but none of them seemed to solve the problem for me (short of the one that suggested using BCP to create the format file, which I didn't want to do).
I used BCP to create a format file for me (which looked identical to the format file that I created) and it worked fine. With my suspicions aroused, I used a binary file viewer to look at the contents of each file and highlight the differences. Apart from the usual variations in whitespace I noticed that the my file did not have any carriage returnline feed at the end of the last row definition.
My format file ended at the end of the last row definition line. It did not have any carriage returns and line feeds. I matched the one generated by BCP and added the following "
" to the end of the file, tested my format file and it worked perfectly.
The moral of the story is, make sure when you create a format file, you have an empty line at the end of the file (ie: after your last "Server Column Name", make sure you have "
" sans quotes).
Hope this saves someone a few hours :-)
Cheers,
Dan.
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