unhandled exception in biztalk web service proxy

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    • November 16, 2005 at 3:00 PM #12322
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        I have a simple orchestration that moves an xml file from one file folder to another. Therefore it involves one receive port and one send port. Both use the FILE transport. I’ve made the receive port public and everything works. the system uses a very simple message.

        Now I’ve used the web service wizard to turn the receive port into a web service. When I call the web service i get a message stating that (in overview)
        an unhandled exception of type SerializationException occurred in Unknown Module. Additional information is that the SoapException is not marked as serializable.

        when I debug the web service proxy, the error occurs at the line of
        this.Invoke(\”Operation_1\”, …)

        As this is a simple orchestration, it must be an obvious error.

        Can anyone help?
        Thanks
        Jason

      • November 17, 2005 at 11:43 AM #12323
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          looking at the HAT tells me the schema is not deployed. However, the flat file version works so the schema IS deployed. Do I need to produce new schemas when exposing a port as a web service? I think this isn’t the problem though.

          • November 17, 2005 at 6:15 AM #12324
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              Just a few things I can think of that might cause this problem are the permissions of the Application Pool or IIS user (needs to be in Biztalk Application Users group), the receiving host service is not started, or some the schema is not deployed.

              Let me know if any of these work for you.

              • November 19, 2005 at 6:17 AM #12325
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                  Are you using the same schema to receive a flat file and Xml?

                  If so, you would need a separate schema and it would need to have a different namespace (unless you account for this inside the pipeline).

                  Are you sending flat file via the web service?

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