FIX: OLE DB Provider for DB2 incorrectly returns the

When an application tries to open more than 128 SQL statements at the same time by using Microsoft Host Integration Server 2004 OLE DB Provider for DB2 (DB2OLEDB), OLE DB Provider for DB2 incorrectly returns the following error message:This SQLSTATE error indicates that a section number that is not valid was detected.

OLE DB Provider for DB2 is designed to support a maximum of 128 concurrent SQL statements per connection. However, OLE DB Provider for DB2 does not return an error message that correctly describes the problem when this limit is reached.

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: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:

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 tool in Control Panel.

   Date         Time   Version     Size     File name
   ---------------------------------------------------------------------------------
   14-Jan-2005  19:57  6.0.1928.0  486,912  Db2oledb.dll     
   14-Jan-2005  20:02               24,516  Db2oledb.h
   14-Jan-2005  19:57  6.0.1928.0   44,032  Ddmstr.dll       
   18-Jan-2005  01:02  6.0.1928.0  114,688  Microsoft.hostintegration.msdb2client.dll  
   14-Jan-2005  19:57  6.0.1928.0   71,680  Mseidb2c.dll     
   14-Jan-2005  19:57  6.0.1928.0  435,200  Mseidb2d.dll     
   14-Jan-2005  19:57  6.0.1928.0   20,992  Mseidpm.dll      
   14-Jan-2005  19:58  6.0.1928.0  684,544  Mseidrda.dll

Note Because of file dependencies, the most recent hotfix that contains these files may also contain additional files.

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

After you apply this hotfix, OLE DB Provider for DB2 returns the following error message when the 128 SQL statement limit is reached:For more information, click the following article number to view the article in the Microsoft Knowledge Base: