This article applies to the following product:
Consider the following scenario:
- You use the Microsoft Windows Communication Foundation (WCF)-based SAP adapter from Microsoft BizTalk Adapter Pack 2.0 to connect to an SAP system on a computer that is running Microsoft BizTalk Server.
Note The WCF-based SAP adapter is also known as the Microsoft BizTalk Adapter for mySAP Business Suite 3.0.
- You create a BizTalk project. Then, you use the Add adapter service reference wizard to create schemas for intermediate document (IDOC) inbound operations for the SAP system. The BizTalk project uses the WCF-based SAP adapter to receive IDOCs from the SAP system.
In this scenario, the maxOccurs
setting for the iDocData
node is set to 1
in the generated schema. For example, you receive the following message in the generated schema: Therefore, you cannot send multiple IDOCs in a batch to the SAP system.Notes
- You cannot send multiple IDOCs as a batch even if you manually change the maxOccurs setting to a value that is larger than 1 in the generated schema.
- The issue does not occur when you use the WCF-SAP adapter that is included in Microsoft BizTalk Adapter Pack 2010 because the maxOccurs setting is set to 2147483647.
Cumulative update information
BizTalk Adapter Pack 2.0
A hotfix is available to resolve this issue. This hotfix is available individually and is included in Cumulative Update 5 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:
Cumulative update package 5 for BizTalk Adapter Pack 2.0
For more information about BizTalk Server hotfixes, click the following article number to view the article in the Microsoft Knowledge Base:
Information about BizTalk Server hotfixes
For more information about how to send IDOCs to an SAP system by Using BizTalk Server, visit the following MSDN website:
Article ID: 2650377 - Last Review: January 20, 2012 - Revision: 1.0
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