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Assume that you are using the WCF-SAP adapter to run BAPI transactions. This improvement enables you to override the default BAPI transaction context. In order to use this feature, you have to set the message context property Microsoft.Adapters.SAP.BiztalkPropertySchema.BAPIContextId. Messages that have the same value for this property are run in the same transaction.


  • This property is optional. If it is not set, messages will be processed in the existing default transaction context.

  • In all cases, messages must be sent over a single host instance of the same send port in order to be part of the same BAPI transaction.


This improvement is included in the following cumulative update for BizTalk Server:


For information about the service packs and cumulative update list for BizTalk Server, see the following article in the Microsoft Knowledge Base:

2555976 Service pack and cumulative update list for BizTalk Server

For more information about BizTalk Server hotfixes, see the following article in the Microsoft Knowledge Base:

2003907 Information about BizTalk hotfixes and Cumulative Update support

Third-party information disclaimer

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.

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