Article ID: 974800 - Last Review: December 8, 2010 - Revision: 2.0

FIX: Some BAPI messages in a batch are not sent successfully to an SAP system when you use a WCF-based SAP adapter that is included in BizTalk Adapter Pack 2.0

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SYMPTOMS

Consider the following scenario:
  • You have a computer that is running Microsoft BizTalk Server 2006 R2 or BizTalk Server 2009.
  • You use a Microsoft Windows Communication Foundation (WCF) based SAP adapter (also known as Microsoft BizTalk Adapter for mySAP Business Suite 3.0) from the Microsoft BizTalk Adapter Pack 2.0 to connect to a SAP system.
  • You send a large batch of Business API (BAPI) messages from BizTalk Server to the SAP system by using the SAP adapter.
In this scenario, only some BAPI messages in the batch are sent out successfully, and the remaining messages time out. Additionally, you may notice an increase in memory usage by the adapter.
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RESOLUTION

Cumulative update information

The hotfix that resolves this issue is included in Cumulative Update 1 for BizTalk Adapter Pack 2.0. 

For more information about how to obtain the cumulative update package, click the following article number to view the article in the Microsoft Knowledge Base: 

2444952  (http://support.microsoft.com/kb/2444952/ ) Cumulative update package 1 for BizTalk Adapter Pack 2.0
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Hotfix information

A 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 the problem described in this article. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.

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, contact 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:
http://support.microsoft.com/contactus/?ws=support (http://support.microsoft.com/contactus/?ws=support)
Note The "Hotfix download available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.

Prerequisites

You must have Microsoft BizTalk Adapter Pack 2.0 installed to apply this hotfix.

Restart requirement

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

Hotfix replacement information

This hotfix does not replace 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 item in Control Panel.
32-bit version of BizTalk Adapter Pack 2.0
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File nameFile versionFile sizeDateTimePlatform
Microsoft.adapters.sap.dll3.5.5303.0370,52814-Oct-200917:00x86

64-bit version of BizTalk Adapter Pack 2.0
Collapse this tableExpand this table
File nameFile versionFile sizeDateTimePlatform
Microsoft.adapters.sap.dll3.5.5303.0341,85614-Oct-200917:00x64
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STATUS

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

For more information about operations on BAPIs and performing BAPI transactions by using BizTalk Server, visit the following Microsoft Developer Network (MSDN) Web sites:
http://msdn.microsoft.com/en-us/library/dd788080(BTS.10).aspx (http://msdn.microsoft.com/en-us/library/dd788080(BTS.10).aspx)
http://msdn.microsoft.com/en-us/library/dd788110(BTS.10).aspx (http://msdn.microsoft.com/en-us/library/dd788110(BTS.10).aspx)
For more information about the BizTalk Adapter Pack 2.0, visit the following Microsoft Web site:
http://www.microsoft.com/biztalk/en/us/adapter-pack.aspx (http://www.microsoft.com/biztalk/en/us/adapter-pack.aspx)
If you encounter this issue in BizTalk Adapter Pack 1.0 in BizTalk Server 2006 R2 or BizTalk Server 2009, apply the hotfix package that is described in the following Microsoft Knowledge Base article:
971061  (http://support.microsoft.com/kb/971061/ ) FIX: Some BAPI messages in a batch are not sent out successfully to an SAP system when you use a WCF-based SAP adapter that is included in BizTalk Adapter Pack 1.0
For more information about the BizTalk Server hot fixes, click the following article number to view the article in the Microsoft Knowledge Base:
2003907  (http://support.microsoft.com/kb/2003907/ ) Information on BizTalk Server hot fixes
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Query Word

bap2.0cu1fix
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APPLIES TO
  • Microsoft BizTalk Server 2009 Developer
  • Microsoft BizTalk Server 2009 Enterprise
  • Microsoft BizTalk Server 2009 Standard
  • Microsoft BizTalk Server 2006 R2 Branch Edition
  • Microsoft BizTalk Server 2006 R2 Developer Edition
  • Microsoft BizTalk Server 2006 R2 Enterprise Edition
  • Microsoft BizTalk Server 2006 R2 Standard Edition
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Keywords: 
kbbiztalk2009presp1fix kbbtsadapters kbexpertiseadvanced kbautohotfix kbsurveynew kbqfe kbHotfixServer KB974800
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