Getting Permission Errors On Using Webclient In CLR Stored Procedure.

Jan 11, 2008

 Hello,
I have a CLR stored procedure which send some values to an external URL by using the webclient, but for some reason I am getting this error.
A .NET Framework error occurred during execution of user-defined routine or
aggregate "sp_LeadSend": System.Security.SecurityException: Request for
the permission of type 'System.Net.WebPermission, System, Version=2.0.0.0,
Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
System.Security.SecurityException: at System.Net.WebClient.UploadValues
can anyone please advice how to resolve this one...I am really having a hard luck.......
 
thanks. 
 

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Calling A Stored Procedure From ADO.NET 2.0-VB 2005 Express: Working With SELECT Statements In The Stored Procedure-4 Errors?

Mar 3, 2008

Hi all,

I have 2 sets of sql code in my SQL Server Management Stidio Express (SSMSE):

(1) /////--spTopSixAnalytes.sql--///

USE ssmsExpressDB

GO

CREATE Procedure [dbo].[spTopSixAnalytes]

AS

SET ROWCOUNT 6

SELECT Labtests.Result AS TopSixAnalytes, LabTests.Unit, LabTests.AnalyteName

FROM LabTests

ORDER BY LabTests.Result DESC

GO


(2) /////--spTopSixAnalytesEXEC.sql--//////////////


USE ssmsExpressDB

GO
EXEC spTopSixAnalytes
GO

I executed them and got the following results in SSMSE:
TopSixAnalytes Unit AnalyteName
1 222.10 ug/Kg Acetone
2 220.30 ug/Kg Acetone
3 211.90 ug/Kg Acetone
4 140.30 ug/L Acetone
5 120.70 ug/L Acetone
6 90.70 ug/L Acetone
/////////////////////////////////////////////////////////////////////////////////////////////
Now, I try to use this Stored Procedure in my ADO.NET-VB 2005 Express programming:
//////////////////--spTopSixAnalytes.vb--///////////

Public Class Form1

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

Dim sqlConnection As SqlConnection = New SqlConnection("Data Source = .SQLEXPRESS; Integrated Security = SSPI; Initial Catalog = ssmsExpressDB;")

Dim sqlDataAdapter As SqlDataAdapter = New SqlDataAdaptor("[spTopSixAnalytes]", sqlConnection)

sqlDataAdapter.SelectCommand.Command.Type = CommandType.StoredProcedure

'Pass the name of the DataSet through the overloaded contructor

'of the DataSet class.

Dim dataSet As DataSet ("ssmsExpressDB")

sqlConnection.Open()

sqlDataAdapter.Fill(DataSet)

sqlConnection.Close()

End Sub

End Class
///////////////////////////////////////////////////////////////////////////////////////////

I executed the above code and I got the following 4 errors:
Error #1: Type 'SqlConnection' is not defined (in Form1.vb)
Error #2: Type 'SqlDataAdapter' is not defined (in Form1.vb)
Error #3: Array bounds cannot appear in type specifiers (in Form1.vb)
Error #4: 'DataSet' is not a type and cannot be used as an expression (in Form1)

Please help and advise.

Thanks in advance,
Scott Chang

More Information for you to know:
I have the "ssmsExpressDB" database in the Database Expolorer of VB 2005 Express. But I do not know how to get the SqlConnection and the SqlDataAdapter into the Form1. I do not know how to get the Fill Method implemented properly.
I try to learn "Working with SELECT Statement in a Stored Procedure" for printing the 6 rows that are selected - they are not parameterized.




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Mar 21, 2007

one of the developer has a stored procedure that selects a data from one table and update to another table.
i moved that stored procedure from development server to production server.

i gave that developer grant execute permission for that stored procedure.
since that stored procedure selects and do update the tables, do i need to give update permission to that developer to that underlying tables also.


thanks

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Apr 24, 2001

Hi,
I have a schedule task which call one of my stored procedure,
In this stored procedure, I need to change db owner of one of
database, but I find sp_changedbowner do not allow me to specify
db name,it only change current db,so I have to open a db before
call sp_changedbowner,but it is invalid..


CREATE PROC demo
as
begin
...

use demo_db //it is invalid
exec sp_changedbowner 'scott'

end

Can anyone give me ideas?

Thanks

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Feb 8, 2006

Which fixed database role allows a user to execute a user defined stored procedure while minimizing the amount of permissions given. I think db_Datareader will do the trick.

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Feb 12, 2008

Hello,

If I grant execute permissions on stored procedures in a database and the proc in turn creates tables in the DB, and if the user is not a db_owner, will the procedure be allowed to create those tables? or will the stored procs fail?

Thanks
Arun

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Stored Procedure Execute Permission For ASPNET?

Aug 23, 2004

I'm trying to get a stored procedure working for a website on my local machine that uses ASP.NET 1.1 and MSDE. (I have a single instance of the latter installed, using Windows Authentication mode.)

I've been able to run SQL queries and such directly (using SqlCommand and so forth) by adding the proper reader role to the account MACHINENAMEASPNET. (Substituting my actual machine name for MACHINENAME, of course.) However, when I try to run a stored procedure from an .aspx page, I get the following error:

System.Data.SqlClient.SqlException: EXECUTE permission denied on object 'MySPName', database 'mydbasename', owner 'dbo'.

I've researched this problem here and other places, and every time I get to a response that says to grant execute permission (via OSQL -E) with the following statements:

use mydbasename
go
grant execute on MySPName to MACHINENAMEASPNET
go

(There are sometimes some other intervening statements to add ASPNET as a user account, but when I use those I'm told that the account already exists ... I had added it previously via the Web Data Administrator in order to get reader permissions for SELECT statements and so forth.)

My problem is that the GRANT EXECUTE statement always fails with the following error:

Line 1: Incorrect syntax near ''

Using a forward slash instead doesn't make any difference. If I put single quotes around 'MACHINENAMEASPNET', then the error changes to:

Line 1: Incorrect syntax near 'MACHINENAMEASPNET'

And if I eliminate the machine name, then the error is:

Msg 4604, Level 16, State 1, Server MACHINENAME, Line 1
There is no such user or group 'ASPNET'

So can someone please let me know what I am missing that doesn't allow the GRANT EXECUTE to work?

Here is the stack trace (note that I have altered some names and paths for purposes of security):


[SqlException: EXECUTE permission denied on object 'MySPName', database 'mydbasename', owner 'dbo'.]
System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream) +723
System.Data.SqlClient.SqlCommand.ExecuteNonQuery() +194
ASP.Login_aspx.MySPName(String str1, String str2) in C:Inetpubwwwrootloginlogin.aspx:43
ASP.Login_aspx.Button_Click(Object s, EventArgs e) in C:Inetpubwwwrootloginlogin.aspx:20
System.Web.UI.WebControls.Button.OnClick(EventArgs e) +108
System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +57
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +18
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
System.Web.UI.Page.ProcessRequestMain() +1277


Thank you in advance for any assistance!

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Stored Procedure Denies EXECUTE Permission

Jul 20, 2005

Suddenly a stored procedure, very much like several others, is givingEXECUTE permission denied on object 'Add_Adjustment', database'InStab', owner 'zhoskin'.server:Msg 229, Level 14, State 5, Procedure Add_Adjustment, Line 18.I'm zhoskin. I am the dbo and created the procedure, and when I lookat its properties, I have EXEC permission. Line 18 is just the returnstatement. The values are all appropriate for the table. So what isusually going on when a stored procedure denies access to its owner?Thanks//Zeke HoskinCREATE Procedure Add_Adjustment (@AdjAcc Int, @AdjType Char, @AdjAmtMoney, @AdjYrMth Int, @AdjDate Datetime)/* Add a Dep Adj (Type Z, Negative) or WD Adj (type Y, Positive) */ASIF @AdjType = 'Z'BEGINInsert Into tblTxn(TxnAcc, TxnType, TxnAmt, TxnSign, TxnYrMth,TxnDate)VALUES(@AdjAcc, @AdjType, @AdjAmt, -1, @AdjYrMth, @AdjDate)ENDIF @AdjType = 'Y'BEGINInsert Into tblTxn(TxnAcc, TxnType, TxnAmt, TxnSign, TxnYrMth,TxnDate)VALUES(@AdjAcc, @AdjType, @AdjAmt, 1, @AdjYrMth, @AdjDate)/*this is just to afect line numbers*/END/* set nocount on *//*space holder*/return/*more space*/GO

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Allow Broadcast From CLR Stored Procedure Without Using Permission Set 'Unsafe'

Jul 4, 2007

Hello,



I develop a database that notifies clients when data changes by sending an UDP broadcast message using an extended stored procedure. Now I want to use a CLR stored procedure to send the UDP broadcast instead:



using System;

using System.Data.SqlTypes;

using Microsoft.SqlServer.Server;

using System.Net.Sockets;

public partial class UserDefinedFunctions

{

[SqlProcedure]

public static void UdpSend(SqlString address, SqlInt32 port, SqlString message)

{

System.Net.Sockets.UdpClient client = new System.Net.Sockets.UdpClient();

byte[] datagram = message.GetUnicodeBytes();

client.Send(datagram, datagram.Length, (string)address, (int)port);

}

};



I have found that to be allowed to send to 255.255.255.255 I must give the assembly permission set 'Unsafe'. If I change to 'External access' I get:



Msg 6522, Level 16, State 1, Procedure UdpSend, Line 0

A .NET Framework error occurred during execution of user defined routine or aggregate 'UdpSend':

System.Security.SecurityException: Request for the permission of type 'System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.

System.Security.SecurityException:

at System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet)

at System.Security.CodeAccessPermission.Demand()

at System.Net.Sockets.Socket.CheckSetOptionPermissions(SocketOptionLevel optionLevel, SocketOptionName optionName)

at System.Net.Sockets.UdpClient.CheckForBroadcast(IPAddress ipAddress)

at System.Net.Sockets.UdpClient.Send(Byte[] dgram, Int32 bytes, String hostname, Int32 port)

at UserDefinedFunctions.UdpSend(SqlString address, SqlInt32 port, SqlString message)



I cannot use permission set 'Unsafe' in production environment, so what I want is to customize the effective permissions with higher resoloution than the three pre-defined permission sets 'Safe', 'External access' and 'Unsafe'. Except from what is allowed by 'Safe' I only want the permissions necessary to send an UDP broadcast.



Anyone who has something like this ?

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VS.NET 2005 And CLR Stored Procedure Permission Sets.

Mar 24, 2006

VS.NET 2005 automatically deploys a CLR stored procedure when you start a project with debugging. However, if the CLR stored procedure attempts to access external resources you will get a message stating:

System.Security.SecurityException: Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.

I've isolated this to being because the CLR stored procedure does not have the EXTERNAL_ACCESS permission set.

Is there a security attribute that can be used to decorate the CLR stored procedure code so that VS.NET 2005 will register the CLR stored procedure with the correct permission set?

Steve Miller

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SqlDataSource Custom SQL Statement Vs Stored Procedure Permission Problem

May 8, 2008

PLEASE PLEASE PLEASE......
I did not get a single response for the last 6 hours... And during this time I was searching and trying to understand the problem but I am really stuck. If this is the wrong forum to ask this question, please redirect me. Really begging for replies...[:'(]
If I use the custom SQL statements in SqlDataSource, the application runs fine within the development environment (VS2005) but errors out if I publish the web site and access outside of the environment. In order to find-out the problem, I made the following test:
I created a select statement in one SqlDataSource to fill-in a GridView. I used the exact same statement to create a stored procedure and used that SP in second SqlDataSource and I fill a second GridView. When I debug or run the application, both grids are filled OK and everything works fine. However, when I publish the web site and try to do same only the stored procedure works fine and when I try to fill the grid using the built-in SQL, the page gives error. The error mesage is as follows when I use the address 'localhost':
Server Error in '/' Application.


The SELECT permission was denied on the object 'Contacts', database 'Homer', schema 'dbo'.
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: The SELECT permission was denied on the object 'Contacts', database 'Homer', schema 'dbo'.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): The SELECT permission was denied on the object 'Contacts', database 'Homer', schema 'dbo'.]
System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) +859322.......da da da .......
If I access the page using the IP address the message chages to below but it is not the issue, I just give it if it helps to find the problem:
Server Error in '/' Application.


Runtime Error
Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine. Details: To enable the details of this specific error message to be viewable on remote machines, please create a <customErrors> tag within a "web.config" configuration file located in the root directory of the current web application. This <customErrors> tag should then have its "mode" attribute set to "Off". 
My SqlDataSource s are like this: <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:HomerConnectionString %>"
SelectCommand="TestRemoteAccess" SelectCommandType="StoredProcedure">
<SelectParameters>
<asp:ControlParameter ControlID="TextBox1" Name="Param1" PropertyName="Text" Type="Int32" />
</SelectParameters>
</asp:SqlDataSource>
<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:HomerConnectionString %>"
SelectCommand="SELECT FirstName, LastName, Business FROM Contacts WHERE (ContactID = @Param1)">
<SelectParameters>
<asp:ControlParameter ControlID="TextBox2" Name="Param1" PropertyName="Text" />
</SelectParameters>
</asp:SqlDataSource>

 
 Environment: SQL Server 2005, VS2005, Vista
 

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Jul 14, 2006

Hi everyone:
I need to use the "SET ROWCOUNT" statement to limit the amount of data returned to the application in a query, I know that if "SET ROWCOUNT = 0" is not specified at the end of this stored proc all the next queries will return only the amount of records specified in the initial "SET ROWCOUNT" call, so I would like to know if a I can have something like the TRY-CATCH-FINALLY statement (in SQL-92 for SQL Server 2000, not in SQL 2005) to make sure the "SET ROWCOUNT = 0" is sent at the end even if an error is raised.
Can it be done?
Thanks for any help.

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May 26, 2004

My simple question:

Is there any way to prevent unimportant errors in a stored procedure from causing exceptions in my C# code? This is preventing the SqlAdapter from filling the query results into my DataSet.

The Setup:

I have a Stored Procedure in Sql Server 2000 which has a text parameter called @Xml. I send in an Xml document to process. This document contains several "records" to process. The format of the xml really isn't important.

I create a temporary table called #Results to hold the results of processing each record in the xml.

To process the xml I have a Cursor which loops over a SELECT from the xml.

For each record, the sproc attempts to make a series of INSERTs and UPDATEs inside of a transaction. Any one of these commands may fail because of constraint violations or attempts to insert NULL into non-null columns, or such. After each command I check @@ERROR. If it is not zero, I stop processing the record and rollback the transaction. The cursor loops around and tries the next record. Each time the success or failure of the transaction is recorded into the #Results table.

When the cursor is done looping I 'SELECT * FROM #Results'.

I've tested this many times in the Query Analyzer and each time, regardless of any errors, I can see the result set from the SELECT of the #Results table in the Grids tab. The Messages tab shows each of the errors that occurred.

I try to call this stored procedure using the following code:


int c = 0;

try
{
sqlAdapter.Fill( sqlDS );
}
catch( System.Data.SqlClient.SqlException )
{
c = sqlDS.Tables.Count;
}

The value of c will always be zero, if there were any errors during the execution of the stored procedure. The DataSet does not get filled, even though the stored procedure is returning a result set. This is a problem for me because I expect errors to occur, and I need to know which records from the Xml caused those errors.

Is there any way to clear the errors in my stored procedure so that they don't turn into exceptions in my code? Or, is there anyway to get the Adapter to fill the DataSet regardless of any errors that were encountered?

I've also tried this with a SqlDataReader. The reader never gets assigned to because SqlCommand.ExecuteReader() throws an exception.

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Aug 17, 2004

Hi

I am getting the following error

Syntax error converting the varchar value 'Select * from Residential WHERE Price BETWEEN ' to a column of data type int.

when running the following SP.



CREATE PROCEDURE testing
(
@Locationnvarchar(100)=NULL,
@TypeHomenvarchar(50)=NULL,
@MinPriceint=0,
@MaxPriceint=9999999999,
@Bedroomsnvarchar(2)=NULL,
@BathsSearchnvarchar(2)=NULL
)
AS

Declare @strSql char(255)
Set @strSql="Select * from Residential WHERE "

Set @strSql=@strSql + "Price BETWEEN " + @MinPrice + " AND " + @MaxPrice
If @Location is NOT NULL
Set @strSql=@strSql + ' AND city = ' + @Location

If @TypeHome is NOT NULL
Set @strSql=@strSql + ' AND Type = ' + @TypeHome

Set @strSql=@strSql + ' AND BDRM >= ' + @Bedrooms
Set @strSql=@strSql + ' AND BATHS <= ' + @BathsSearch
Set @strSql=@strSql + ' AND IDX = Y'

Exec(@strSql)



What is causing this error?

Thanks in advance

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Jul 20, 2005

Hi there,I am converting a large PL/SQL project into Transact-SQL and have hitan issue as follows:I have a PL/SQL procedure that converts a string to a date. Theprocedure does not know the format of the date in the string so ittries loads of formats in converting the string to a date until itsucceeds.After trying each potential format it uses the Oracle 'EXCEPTION WHENOTHERS' construct to trap the failure so it can try another format.Is it possible to do this with SQLServer ? If I do a CONVERT and it isnot one of the standard formats it fails. This is part of a backgroundscheduled process and I cannot afford the procedure to bomb out.I suspect the answer is I cannot do this and will need to impose somecontrol over the string being received (from various externalsystems!!) to ensure it is a specific known format. Even if I know itwill be one of the known SQLServer formats this will not be enoughsince if the first one I try is not correct the process will crash.Any ideas ?Thanks

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Apr 22, 2008



Hi, i'm writing this stored procedure -




Code Snippet
USE [TheHub]
GO

create proc dbo.sp_GetInvitationsHistoryDetails(@ExecID int, @OrgID int)
as
IF (@OrgID = 0)
BEGIN
select E.EventID,E.Description as Event,E.EventDate as Date
I.Attending as [Att'g],NotAttending as [Not att'g],I.Bootcamp as [Maybe] I.Attended
FROM Invitations I INNER JOIN Events E on I.EventID=E.EventID
WHERE I.MemberID=@ExecID and NotForStats=0
ORDER BY E.EventDate DESC
END
ELSE
BEGIN
select E.EventID,E.Description as Event,E.EventDate as Date
count(*) as Invited,SUM(CONVERT(smallint,I.Attended)) AS Attended
FROM Invitations I INNER JOIN Events E on I.EventID=E.EventID
WHERE I.MemberID IN (select ID FROM Executives WHERE OrganisationID=OrgID
GROUP BY E.EventID,E.Description,E.EventDate
ORDER BY E.EventDate DESC
END


and i'm getting the following syntax errors when i check it -


Msg 102, Level 15, State 1, Procedure sp_GetInvitationsHistoryDetails, Line 10

Incorrect syntax near 'I'.

Msg 102, Level 15, State 1, Procedure sp_GetInvitationsHistoryDetails, Line 19

Incorrect syntax near 'count'.

Msg 156, Level 15, State 1, Procedure sp_GetInvitationsHistoryDetails, Line 23

Incorrect syntax near the keyword 'ORDER'.

Originally i just ran this sql from C# and it worked, obviously added the @ to the variables but it's basically the same.

Any ideas??


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Dec 1, 2003

Hi All,

I have a stored procedure (works form the SQL side). It is supposed to update a table, however it is not working, please help. What is supposed to happen is I have a delete statement deleting a payment from the payment table. When the delete button is pushed a trigger deletes the payment from the payment table and transfers it to the PaymentDeleted table. The stored procedure is supposed to update the PaymentDeleted table with the empID and reason for deleting, the delete and transfer work fine, however these 2 fields are not updated. Below is the sp and below that is the vb code. Thanks, Karen



ALTER PROCEDURE dbo.PaymentDeletedInfoTrail (@EmpID_WhoDeleted varchar(10), @Reason_Deleted varchar(255), @PmtDeletedID int)
AS
BEGIN

UPDATE dbo.PaymentDeleted
SET EmpID_WhoDeleted = @EmpID_WhoDeleted
WHERE PmtDeletedID = @PmtDeletedID

UPDATE dbo.PaymentDeleted
SET Reason_Deleted = @Reason_Deleted
WHERE PmtDeletedID = @PmtDeletedID

END



Private Sub cmdSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdSubmit.Click
Me.Validate()
If Me.IsValid Then
Dim DR As SqlClient.SqlDataReader

Dim strPmtID As String
strPmtID = lblPmtIDDel.Text

Dim MySQL As String
MySQL = "DELETE From Payment WHERE PmtID = '" & strPmtID & "'"
Dim MyCmd As New SqlClient.SqlCommand(MySQL, SqlConnection1)
SqlConnection1.Open()
DR = MyCmd.ExecuteReader(System.Data.CommandBehavior.CloseConnection)
SqlConnection1.Close()


Dim strDeletePmt As String
strDeletePmt = lblPmtIDDel.Text

Dim cmd As New SqlClient.SqlCommand("PaymentDeletedInfoTrail", SqlConnection1)
cmd.CommandType = CommandType.StoredProcedure

Dim myParam As SqlClient.SqlParameter
myParam = cmd.Parameters.Add(New SqlClient.SqlParameter("@PmtDeletedID", SqlDbType.Int))
myParam.Direction = ParameterDirection.Input
myParam.Value = lblPmtIDDel.Text

myParam = cmd.Parameters.Add(New SqlClient.SqlParameter("@EmpID_WhoDeleted", SqlDbType.VarChar))
myParam.Value = txtEmpIDDelete.Text

myParam = cmd.Parameters.Add(New SqlClient.SqlParameter("@Reason_Deleted", SqlDbType.VarChar))
myParam.Value = txtDeleteComments.Text

SqlConnection1.Open()
cmd.ExecuteNonQuery()
SqlConnection1.Close()

End If
Response.Redirect("PaymentVerification.aspx")
End Sub

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Sep 28, 2007

Hi all!!

I have a stored procedure that dynamically bulk loads several tables from several text files. If I encounter an error bulk loading a table in the stored procedure, all I get is the last error code produced, but if I run the actual bulk load commands through SQL Management Studio, it gives much more usable errors, which can include the column that failed to load. We have tables that exceed 150 columns (don't ask), and having this information cuts troubleshooting load errors from hours down to minutes. Onto my question..., is there any way to capture all of the errors produced by the bulk load from within a stored procedure (see examples below)?


Running this...


BULK INSERT Customers

FROM 'c: estcustomers.txt'

WITH (TabLock, MaxErrors = 0, ErrorFile = 'c: estcustomers.txt.err')


Produces this (notice column name at the end of the first error)...


Msg 4864, Level 16, State 1, Line 1

Bulk load data conversion error (type mismatch or invalid character for the specified codepage) for row 1, column 1 (CustId).

Msg 7399, Level 16, State 1, Line 1

The OLE DB provider "BULK" for linked server "(null)" reported an error. The provider did not give any information about the error.

Msg 7330, Level 16, State 2, Line 1

Cannot fetch a row from OLE DB provider "BULK" for linked server "(null)".




Running this (similar to code in my stored procedure)...


BEGIN TRY

BULK INSERT Customers

FROM 'c: estcustomers.txt'

WITH (TabLock, MaxErrors = 0, ErrorFile = 'c: estcustomers.txt.err')

END TRY

BEGIN CATCH

SELECT

ERROR_NUMBER() AS ErrorNumber,

ERROR_SEVERITY() AS ErrorSeverity,

ERROR_STATE() AS ErrorState,

ERROR_PROCEDURE() AS ErrorProcedure,

ERROR_LINE() AS ErrorLine,

ERROR_MESSAGE() AS ErrorMessage;

END CATCH



Produces something similar to this (which is useless)...
...Cannot fetch a row from OLE DB provider "BULK" for linked server "(null)".

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May 12, 2008

I currently have a stored procedure that is defined as follows:


CREATE PROCEDURE UpdateSyncLog

@TableName char(100),

@LastSyncDateTime datetime,

@ErrorState int OUTPUT


I am using an execute sql task to call this procedure. The connectiontype is ADO .NET and the SQLSourceType is DirectInput. The IsQueryStoredProcedure setting is false, and the following is my SQL Statement I have entered:

exec UpdateSyncLog 'myTestTable', @LastSyncDateTime, @ErrorState

Result set is set to None, as this query returns NO results (i.e. has no select statements in it that returns results).

I have two variables in this SSIS package. CurrentDateTime, and ErrorStateVal. CurrentDateTime is of Data type DateTime, the ErrorStateVal is of type Int32

The parameter mappings are as follows:

Varialbe Name=User::CurrentDateTime, Direction=Input, DateType=DateTime, Parameter Name=@LastSynDateTime, Parameter Size=-1

Variable Name=User::ErrorStateVal, Direction=Output, DateType=Int32, Parameter Name=@ErrorState, Parameter Size=-1

The error I am getting when running this execute sql task is as follows:


Error: 0xC001F009 at AS400 to SQL Full Repopulation Sync: The type of the value being assigned to variable "User::ErrorStateVal" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.

Error: 0xC002F210 at Execute SQL Task, Execute SQL Task: Executing the query "exec UpdateSyncLog 'myTestTable', @LastSyncDateTime, @ErrorState" failed with the following error: "The type of the value being assigned to variable "User::ErrorStateVal" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.

". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.

Task failed: Execute SQL Task

This makes no sense to me, both the SSIS variable ErrorStateVal is Int32, as well as the parameter declaration in the Execute SQL task is Int32 with direction of OUTPUT, and my stored procedure definition has @ErrorState as an integer as well.

What gives?

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Apr 6, 2007

We are trying to create a TVF that executes a CLR Stored Procedure we wrote to use the results from the SP and transform them for the purposes of returning to the user as a table.






Code Snippet

[SqlFunction ( FillRowMethodName = "FillRow",

TableDefinition = "CustomerID nvarchar(MAX)",

SystemDataAccess = SystemDataAccessKind.Read,

DataAccess = DataAccessKind.Read,

IsDeterministic=false)]

public static IEnumerable GetWishlist () {

using (SqlConnection conn = new SqlConnection ( "Context Connection=true" )) {

List<string> myList = new List<string> ();

conn.Open ();

SqlCommand command = conn.CreateCommand ();

command.CommandText = "GetObject";

command.Parameters.AddWithValue ( "@map", "Item" );

command.CommandType = System.Data.CommandType.StoredProcedure;

using ( SqlDataReader reader = command.ExecuteReader ( System.Data.CommandBehavior.SingleRow )) {

if (reader.Read ()) {

myList.Add ( reader[0] as string );

}

}



return (IEnumerable)myList;

}

}



When command.ExecuteReader is called, I am getting an "Object not defined" error. However, the stored procedure can be used in SQL Management Studio just fine.






Code SnippetEXEC GetObject 'Item'



Is there some sorf of trick I am missing?



Thank you!

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Code:
Index #: 0
Source: .Net SqlClient Data Provider
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Number: 229
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[code]...

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Code Snippet
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Code Snippet
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