FIX: "Invalid 'id' attribute value: Duplicate ID attribute" error message when you use the XMLReceive pipeline or the XMLTransmit pipeline to receive or to send messages in BizTalk Server 2006 R2 or in BizTalk Server 2009

On a server that is running Microsoft BizTalk Server 2006 R2 or Microsoft BizTalk Server 2009, you receive an "Invalid 'id' attribute value: Duplicate ID attribute" error message in the following scenarios.

Scenario 1

Consider the following scenario:

• You create a receive location.
• You use the XMLReceive pipeline in the receive location. Or, you use a custom receive pipeline that contains the XML Disassembler pipeline component in the receive location.
• On the receive pipeline, you set the ValidateDocument property to True.
• A message arrives at the receive location.

In this scenario, the message is suspended. Additionally, an error message that resembles the following is logged in the Application log:Scenario 2

Consider the following scenario:

• You create a send port.
• You use the XMLTransmit pipeline in the send port. Or, you use a custom send pipeline that contains an XML Assembler pipeline component in the send port.
• An outgoing message arrives on the send port.

In this scenario, the message is suspended. Additionally, an error message that resembles the following is logged in the Application log:Note: If you use BizTalk Server 2009, the Event Source and Event Category in above events are �BizTalk Server 2009�.

This problem occurs because of an issue in the XMLSchema.Compile method. This method is called in the XML Disassembler pipeline component and in the XML Assembler pipeline component.

Cumulative update information

BizTalk Server 2009The hotfix that resolves this issue is included in cumulative update package 2 for BizTalk Server 2009.

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: Known Issue: After you apply Cumulative update package 2 for BizTalk Server 2009, you may still receive �Invalid 'id' attribute value: Duplicate ID attribute.� error when you configure the �Document schemas� property for the �Xml disassembler� component. In this case, use the workaround that is stated in Known Issue section of Cumulative update package 2 for BizTalk Server 2009.

BizTalk Server 2006 R2 SP1

The hotfix that resolves this problem is included in cumulative update package 1 for BizTalk Server 2006 R2 Service Pack 1.

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:

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

For more information about default pipelines, visit the following Microsoft Developer Network (MSDN) Web site: For more information about BizTalk Server hotfixes, click the following article number to view the article in the Microsoft Knowledge Base: