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Having a recurring error when querying Oracle within BT2006R2 RRS feed

  • Question

  • I am regularly (every half hour) getting a series of warnings and information logs in my Application log from BizTalk 2006 R2.

    My first log is:

    Event Type:    Warning
    Event Source:    BizTalk Server 2006
    Event Category:    BizTalk Server 2006
    Event ID:    5740
    Date:        1/10/2011
    Time:        1:31:21 PM
    User:        N/A
    Computer:    BIZTALKSERVER
    Description:
    The adapter "WCF-Custom" raised an error message. Details "System.Transactions.TransactionAbortedException: The transaction has aborted.
       at Microsoft.ServiceModel.Channels.Common.Design.AdapterAsyncResult.End()
       at Microsoft.ServiceModel.Channels.Common.Channels.AdapterReplyChannel.EndTryReceiveRequest(IAsyncResult result, RequestContext& requestContext)
       at System.ServiceModel.Dispatcher.ReplyChannelBinder.EndTryReceive(IAsyncResult result, RequestContext& requestContext)
       at System.ServiceModel.Dispatcher.ErrorHandlingReceiver.EndTryReceive(IAsyncResult result, RequestContext& requestContext)".

    For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp .

     

    This is followed by:

    Event Type:    Warning
    Event Source:    BizTalk Server 2006
    Event Category:    BizTalk Server 2006
    Event ID:    5740
    Date:        1/10/2011
    Time:        1:31:21 PM
    User:        N/A
    Computer:    BIZTALKSERVER
    Description:
    The adapter "WCF-Custom" raised an error message. Details "The WCF service host at address oracledb://oracleserver/?PollingId=runquery has faulted and as a result no more messages can be received on the corresponding receive location. To fix the issue, BizTalk Server will automatically attempt to restart the service host.".

    For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp .

    Finally, i get an information (one second later) as follows:

    Event Type:    Information
    Event Source:    BizTalk Server 2006
    Event Category:    BizTalk Server 2006
    Event ID:    8112
    Date:        1/10/2011
    Time:        1:31:22 PM
    User:        N/A
    Computer:    BIZTALKSERVER
    Description:
    The WCF service host at address oracledb://oracleserver/?PollingId=runquery was successfully restarted, therefore the associated receive location can now receive messages.

    For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp .

    This doesn't seem to be causing problems, but it is annoying when trying to track for errors that might be occuring. 

    Any idea what is causing this?

    Tuesday, January 11, 2011 5:06 AM

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