Microsoft KB Archive/911868

= FIX: An IBM DB2 administrator may be unable to execute tasks against the IBM DB2 system catalog when an application that uses Microsoft OLE DB Provider for DB2 in Host Integration Server 2004 is querying IBM DB2 tables =

Article ID: 911868

Article Last Modified on 12/4/2007

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APPLIES TO


 * Microsoft Host Integration Server 2004 Standard Edition
 * Microsoft Host Integration Server 2004 Enterprise Edition

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SYMPTOMS
When an application that uses Microsoft OLE DB Provider for DB2 is querying IBM DB2 tables, an IBM DB2 administrator may be unable to execute tasks against the IBM DB2 system catalog.

Note Microsoft OLE DB Provider for DB2 is included with Microsoft Host Integration Server 2004.

When this problem occurs, an IBM DB2 administrator may be unable to execute data definition language (DDL) commands. Examples of DDL commands are the CREATE TABLE command and the ALTER TABLE command. The DDL commands time out, or the DDL commands are blocked until the lock on the IBM DB2 system catalog is released.



CAUSE
This problem occurs when an application that uses Microsoft OLE DB Provider for DB2 is issuing a SELECT statement against the IBM DB2 tables. This problem does not occur when the application is issuing the following commands against the IBM DB2 tables:
 * INSERT
 * UPDATE
 * DELETE



Hotfix information
A supported hotfix is now available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next service pack that contains this hotfix.

To resolve this problem, submit a request to Microsoft Online Customer Services to obtain the hotfix. To submit an online request to obtain the hotfix, visit the following Microsoft Web site:

http://go.microsoft.com/?linkid=6294451

Note If additional issues occur or any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. To create a separate service request, visit the following Microsoft Web site:

http://support.microsoft.com/contactus/?ws=support

File information
The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section.



MORE INFORMATION
After you apply this hotfix, Microsoft OLE DB Provider for DB2 closes the cursor after the last read-only row is read. Therefore, the lock on the IBM DB2 system catalog is released in a timely manner.

For more information, 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

The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, about the performance or reliability of these products.

Keywords: kbfix kbqfe kbpubtypekc kbhotfixserver KB911868

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