BizTalk Host Instance Restart issue RRS feed

  • Question

  • We have HL7 message interface setup with the Windows2012R2/BizTalk 2013R2/SQL Server2014 server environment, In this one of the 64bit host host instance crashing/restarting thrice a day with a consistent frequent interval. The error details are given below.

    Error 1 :
    Application: BTSNTSvc64.exe

    Framework Version: v4.0.30319
    Description: The process was terminated due to an unhandled exception.
    Exception Info: System.NullReferenceException
       at Microsoft.Solutions.BTAHL7.MLLP.ReceiveSession.AsyncSender_SendCompleted(System.Object, Microsoft.Solutions.BTAHL7.MLLP.SendCompletionEventArgs)
       at Microsoft.Solutions.BTAHL7.MLLP.AsyncStreamSender.WriteCallback(System.Object, Boolean)
       at System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
       at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
       at System.Threading._ThreadPoolWaitOrTimerCallback.PerformWaitOrTimerCallback(System.Object, Boolean)

    Error Details 2 :
    A response message for two-way receive port "Unknown " is being suspended as the messaging engine could not correlate the response to an existing request message. This usually happens when the host process has been recycled. 

    Prabakaran Thavasumuthu

    Thanks, Vasantha Prabakaran

    Monday, January 8, 2018 9:51 AM