FIX: SQLGetDiagRec function does not return errors in SQL Server 2008 or in SQL Server 2008 R2 if more than 2100 query parameters are sent

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Article ID: 2588506 - View products that this article applies to.
Microsoft distributes Microsoft SQL Server 2008 or Microsoft SQL Server 2008 R2 fixes as one downloadable file. Because the fixes are cumulative, each new release contains all the hotfixes and all the security updates that were included with the previous SQL Server 2008 or SQL Server 2008 R2 update release.
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SYMPTOMS

Consider the following scenario:
  • A client application uses Microsoft SQL Server Native Client 10.0 to connect to an instance of Microsoft SQL Server 2008 R2 or of Microsoft SQL Server 2008.
  • The application sends a query that has more than 2100 parameters to the instance.

    Note A query supports a maximum of 2100 parameters.
  • The query does not run.
  • The application calls the SQLGetDiagRec function to retrieve an error code and an error message.

In this scenario, the 07002 error code and the following error message are not returned:
[Microsoft][SQL Server Native Client 10.0]COUNT field incorrect or syntax error

Additionally, no error code or error message is returned.

RESOLUTION

To resolve this issue in SQL Server 2008 R2 or in SQL Server 2008, apply the following update. After you apply the update, the error code and error message are returned.

Cumulative update information

SQL Server 2008 Service Pack 2

The fix for this issue was first released in Cumulative Update 7 for SQL Server 2008 Service Pack 2. For more information about this cumulative update package, click the following article number to view the article in the Microsoft Knowledge Base:
2617148 Cumulative update package 7 for SQL Server 2008 Service Pack 2
Note Because the builds are cumulative, each new fix release contains all the hotfixes and all the security fixes that were included with the previous SQL Server 2008 fix release. Microsoft recommends that you consider applying the most recent fix release that contains this hotfix. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2402659 The SQL Server 2008 builds that were released after SQL Server 2008 Service Pack 2 was released
Microsoft SQL Server 2008 hotfixes are created for specific SQL Server service packs. You must apply a SQL Server 2008 Service Pack 2 hotfix to an installation of SQL Server 2008 Service Pack 2. By default, any hotfix that is provided in a SQL Server service pack is included in the next SQL Server service pack.

SQL Server 2008 R2

The fix for this issue was first released in cumulative update package 10. For more information about how to obtain this cumulative update package for SQL Server 2008 R2, click the following article number to view the article in the Microsoft Knowledge Base:
2591746 Cumulative update package 10 for SQL Server 2008 R2
Note Because the builds are cumulative, each new update release contains all the hotfixes and all the security updates that were included with the previous SQL Server 2008 R2 update release. We recommend that you consider applying the most recent update release that contains this hotfix. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
981356 The SQL Server 2008 R2 builds that were released after SQL Server 2008 R2 was released

SQL Server 2008 R2 Service Pack 1

The fix for this issue was first released in Cumulative Update 4 for SQL Server 2008 R2 Service Pack 1. For more information about how to obtain this cumulative update package, click the following article number to view the article in the Microsoft Knowledge Base:
2633146 Cumulative Update package 4 for SQL Server 2008 R2 Service Pack 1
Note Because the builds are cumulative, each new fix release contains all the hotfixes and all the security fixes that were included with the previous SQL Server 2008 R2 fix release. We recommend that you consider applying the most recent fix release that contains this hotfix. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
2567616 The SQL Server 2008 R2 builds that were released after SQL Server 2008 R2 Service Pack 1 was released

STATUS

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

REFERENCES

For more information about the SQLGetDiagRec function, visit the following MSDN website:
General information about the SQLGetDiagRec function
For more information about the maximum capacity for SQL Server, visit the following MSDN website:
General information about the maximum capacity for SQL Server
For more information about the Incremental Servicing Model for SQL Server, click the following article number to view the article in the Microsoft Knowledge Base:
935897 An Incremental Servicing Model is available from the SQL Server team to deliver hotfixes for reported problems
For more information about the naming schema for SQL Server updates, click the following article number to view the article in the Microsoft Knowledge Base:
822499 New naming schema for Microsoft SQL Server software update packages
For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates

Properties

Article ID: 2588506 - Last Review: December 19, 2011 - Revision: 3.0
APPLIES TO
  • Microsoft SQL Server 2008 R2 Developer
  • Microsoft SQL Server 2008 R2 Enterprise
  • Microsoft SQL Server 2008 R2 Express
  • Microsoft SQL Server 2008 R2 Express with Advanced Services
  • Microsoft SQL Server 2008 R2 Standard
  • Microsoft SQL Server 2008 R2 Web
  • Microsoft SQL Server 2008 R2 Workgroup
  • Microsoft SQL Server 2008 Developer
  • Microsoft SQL Server 2008 Enterprise
  • Microsoft SQL Server 2008 Express
  • Microsoft SQL Server 2008 Standard
  • Microsoft SQL Server 2008 Web
  • Microsoft SQL Server 2008 Workgroup
Keywords: 
kbqfe kbfix kbexpertiseadvanced kbsurveynew KB2588506

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