Microsoft KB Archive/894531

= FIX: You may experience a memory leak under a heavy load condition when you use the BizTalk Adapter for MQSeries 2.0 =

Article ID: 894531

Article Last Modified on 11/15/2007

-

APPLIES TO


 * Microsoft BizTalk Adapter for MQSeries, v2.0

-





SYMPTOMS
In Microsoft BizTalk Server 2004, when you use the Microsoft BizTalk Adapter for MQSeries 2.0, you may experience a memory leak on the send host instance. When you track the process with System Monitor, you notice a continuous increase in the number of private bytes.

Note This problem typically occurs when BizTalk Server is running under a heavy load condition.



CAUSE
This problem occurs because under certain circumstances the BizTalk Adapter for MQSeries does not correctly release object references.



Hotfix information
A supported hotfix is now available from Microsoft. However, this hotfix is intended to correct only the problem that this article describes. Apply this hotfix only to systems that are experiencing this specific problem.

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

Prerequisites
No prerequisites are required.

Restart requirement
You do not have to restart the computer after you apply this hotfix.

Hotfix replacement information
This hotfix does not replace any other hotfixes.

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 tool in Control Panel.   Date         Time   Version    Size     File name -  27-Oct-2005  00:03  2.0.442.0  122,880  Microsoft.biztalk.adapter.mqs.dll 27-Oct-2005 00:03  2.0.442.0    8,192  Microsoft.biztalk.adapter.mqs.interop.dll 27-Oct-2005 00:03  2.0.442.0   86,016  Microsoft.biztalk.adapter.mqsadmin.dll 27-Oct-2005 00:03  2.0.442.0  141,312  Mqsagent.dll



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
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

Additional query words: BTS2004

Keywords: kbbtsadapters kbbug kbfix kbprb kbhotfixserver kbqfe KB894531

-

[mailto:TECHNET@MICROSOFT.COM Send feedback to Microsoft]

© Microsoft Corporation. All rights reserved.