Problem with Send Activity between WCF and WF RRS feed

  • General discussion

  • Hi,

    I am trying to invoke the web service using SendAndReceiveReply.  However, i get the error "The message could not be processed because the action '' is invalid".  I had checked my service reference.cs, the action is stated in the as below:

    [System.ServiceModel.OperationContractAttribute(Action="http://tempuri.org/operation1", ReplyAction="http://tempuri.org/operation1Response"]

    FYI, the web services is using operationContract instead of messageContract.

    Kindly advise!



    • Changed type Andrew_Zhu Monday, July 5, 2010 2:17 AM no response
    Monday, June 28, 2010 3:36 AM

All replies

  • Hi,

    Could you provide more information about your problem? E.g. where did you see the exception, is it in client side or server side? Are you using Add Service Reference generated activities? If you are using that, what is the SendAndReceiveReply used for? If not, where does the service reference.cs comes from?



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    Tuesday, June 29, 2010 2:41 PM