Article ID: 933181
Article Last Modified on 12/4/2007
APPLIES TO
- Microsoft Host Integration Server 2006
- Microsoft Host Integration Server 2004 Enterprise Edition
- Microsoft Host Integration Server 2004 Standard Edition
- Microsoft OLE DB Provider for DB2 1.0
SYMPTOMS
An application that uses Microsoft OLE DB Provider for DB2 may stop responding when the application runs a query against an IBM DB2 database. Additionally, you may notice that the CPU usage spikes to 100 percent.
This problem occurs if OLE DB Provider for DB2 does not try to retrieve the next block of data by using a "continue query" command before the IBM DB2 "idle thread time-out" interval expires.
Notes
- The "continue query" command is the CNTQRY command.
- The IBM DB2 "idle thread time-out" interval is the value of the IDTHTOIN parameter.
CAUSE
This problem occurs because OLE DB Provider for DB2 does not correctly process a TCP/IP socket error. The TCP/IP socket error occurs when IBM DB2 times out the TCP/IP connection when the IBM DB2 "idle thread time-out" interval expires.
RESOLUTION
Microsoft Host Integration Server 2004
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:
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.
| File name | File version | File size | Date | Time | Platform | SP requirement |
|---|---|---|---|---|---|---|
| Db2oledb.dll | 6.0.2073.0 | 488,960 | 16-Feb-2007 | 20:53 | x86 | SP1 |
| Db2oledb.h | Not Applicable | 24,579 | 16-Feb-2007 | 20:57 | Not Applicable | SP1 |
| Ddmstr.dll | 6.0.2073.0 | 44,032 | 16-Feb-2007 | 20:53 | x86 | SP1 |
| Drdaresync.exe | 6.0.2073.0 | 337,408 | 16-Feb-2007 | 20:53 | x86 | SP1 |
| Microsoft.hostintegration.dataaccesslibrary.dll | 6.0.2073.0 | 86,016 | 16-Feb-2007 | 20:53 | x86 | SP1 |
| Microsoft.hostintegration.dataaccesstool.exe | 6.0.2073.0 | 2,703,360 | 16-Feb-2007 | 20:53 | x86 | SP1 |
| Microsoft.hostintegration.msdb2client.dll | 6.0.2073.0 | 114,688 | 16-Feb-2007 | 20:53 | x86 | SP1 |
| Mseidb2c.dll | 6.0.2073.0 | 71,680 | 16-Feb-2007 | 20:53 | x86 | SP1 |
| Mseidb2d.dll | 6.0.2073.0 | 435,200 | 16-Feb-2007 | 20:53 | x86 | SP1 |
| Mseidrda.dll | 6.0.2073.0 | 696,320 | 16-Feb-2007 | 20:53 | x86 | SP1 |
Note Because of file dependencies, the most recent hotfix that contains these files may also contain additional files.
Microsoft Host Integration Server 2006
A hotfix is currently not available for Host Integration Server 2006.
Microsoft OLE DB Provider for DB2 version 1.0
A hotfix is currently not available for OLE DB Provider for DB2 version 1.0.
STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
MORE INFORMATION
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: kbbug kbfix kbqfe kbpubtypekc kbhotfixserver KB933181
