FIX: Messages reappear in the queue on an MQSeries server after you restart the BizTalk Server instance

Applies to: BizTalk Server 2013 R2 BranchBizTalk Server 2013 R2 DeveloperBizTalk Server 2013 R2 Enterprise


When you use an MQSeries adapter in Microsoft BizTalk Server to receive messages from an MQSeries server, messages are received in BizTalk Server as expected. However, if you restart the corresponding BizTalk Server host instance, the messages reappear in the queue on the MQSeries server and may be picked up again.


This issue is a regression that occurs after you install update 2951982 .


Cumulative update information

The fix that resolves this issue is included in the following cumulative update for BizTalk Server:


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