Article ID: 967931 - View products that this article applies to.
In Microsoft BizTalk Server 2006 and in Microsoft BizTalk 2006 R2, the PurgeSubscriptionsJob_BizTalkMsgBoxDB SQL Server Agent job runs to clear unused subscription predicates from the BizTalkMsgBoxDb database.
However, the NotEqualsPredicates table of the BizTalkMsgBoxDB database is never cleared. Therefore, after BizTalk Server runs for some time, the NotEqualsPredicates table grows very large.
Note Subscription predicates are comparison statements that are created when you create a subscription.
This problem occurs because of a problem in the stored procedure for the PurgeSubscriptionsJob_BizTalkMsgBoxDb SQL Server Agent job.
After you apply this hotfix, this problem does not occur for new created entries in the NotEqualsPredicates table. However, it does not clear existing unused subscription predicates in the NotEqualsPredicates table. You might need to contact Microsoft Customer Service and Support to help clear the old entries.
Hotfix informationA supported hotfix is 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.
If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, submit a request to Microsoft Customer Service and Support to obtain the hotfix.
Note If additional issues occur or if 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. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft Web site:
Some BizTalk databases may not be updated if you change the BizTalk Server group name before you apply this hotfix package. To avoid this issue, rename the BizTalk Server group back to the following default name before you apply the hotfix:
PrerequisitesYou must have Microsoft BizTalk Server 2006 or BizTalk Server 2006 R2 installed to apply this hotfix.
Restart requirementYou do not have to restart the computer after you apply this hotfix.
Hotfix replacement informationThis hotfix does not replace any other hotfixes.
File informationThe 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 information for BizTalk Server 2006
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File information for BizTalk Server 2006 R2
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Note Because of file dependencies, the most recent hotfix that contains these files may also contain additional files.
To install this hotfix, you must log on the BizTalk server as a local administrator and as a BizTalk Administrator. You should also be a member of the sysadmin fixed server role in the back-end SQL Server.
Before you install this hotfix, do the following preparations:
(http://support.microsoft.com/kb/2003907/ )Information on BizTalk Server hot fixes
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For more information about subscriptions in BizTalk Server 2006, visit the following Microsoft Web site:
http://msdn.microsoft.com/en-us/library/dd800438.aspxFor more information, click the following article numbers to view the articles in the Microsoft Knowledge Base:
919776For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/919776/ )Description of the SQL Server Agent jobs in BizTalk Server
(http://support.microsoft.com/kb/824684/LN/ )Description of the standard terminology that is used to describe Microsoft software updates
Article ID: 967931 - Last Review: March 15, 2011 - Revision: 4.0