Unrecognized message version error (WCF Basic Http) RRS feed

  • Question

  • Hi All,

    I am sending a message to Ecosys system through Biztalk (WCF-BasicHttp adapter). But i am getting  the following error when sending to send port :

    The adapter failed to transmit message going to send port "Project.Connector.EcoSys.WCF-BasicHttp" with URL "http://project.com/ecosys/api/soap11/Commitments/". It will be retransmitted after the retry interval specified for this Send Port. Details:"System.ServiceModel.CommunicationException: Unrecognized message version.

    Server stack trace:
       at System.Runtime.AsyncResult.End[TAsyncResult](IAsyncResult result)
       at System.ServiceModel.Channels.ServiceChannel.SendAsyncResult.End(SendAsyncResult result)
       at System.ServiceModel.Channels.ServiceChannel.EndCall(String action, Object[] outs, IAsyncResult result)
       at System.ServiceModel.Channels.ServiceChannel.EndRequest(IAsyncResult result)

    Exception rethrown at [0]:
       at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
       at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
       at System.ServiceModel.Channels.IRequestChannel.EndRequest(IAsyncResult result)
       at Microsoft.BizTalk.Adapter.Wcf.Runtime.WcfClient`2.RequestCallback(IAsyncResult result)".

    How to fix this?

    Monday, January 7, 2013 6:09 AM


  • Hi,

    The above error shows that you need to check the correct text encoding.

    You can try & use the WCF - Custom Binding and set all corresponding settings with the correct text encoding as required by your Ecosys Service.



    Sumit Verma - MCTS BizTalk 2006/2010 - Please indicate "Mark as Answer" or "Mark as Helpful" if this post has answered the question

    Monday, January 7, 2013 6:47 AM