IRS-A2A: WS Security Header is invalid
问题 I keep going back and forth on using the Service References (proxy client) and creating the SOAP XML manually. I imported the WSDL files into my project as Service References. I use the objects provided by these references to create populate my request. My Code Base is C# using Visual Studio 2013. My Service Reference solution runs into the error: "The WS Security Header in the message is invalid. Please review the transmission instructions outlined in Section 5 of the AIR Submission