STEP: Open Web Service Tester view STEP: Change GET to JAX-WS STEP: Click on the button Get from WSDL STEP: Insert WSDL URI (e.g. http://www.webservicex.net/BibleWebservice.asmx?WSDL ) STEP: Select operation (e.g. GetBibleWordsByChapterAndVerse and keep port set to BibleWebserviceSoap) ASSERT: Appropriated request body was generated <?xml version= "1.0" encoding= "UTF-8" standalone= "no" ?> <soap:Envelope xmlns:soap= "http: //schemas.xmlsoap.org/soap/envelope/" > <soap:Header/> <soap:Body> <GetBibleWordsByChapterAndVerse xmlns= "http: //www.webserviceX.NET" > <BookTitle>?</BookTitle> <chapter>0</chapter> <Verse>0</Verse> </GetBibleWordsByChapterAndVerse> </soap:Body> </soap:Envelope> STEP: Invoke web service call ASSERT: Response is [HTTP/1.1 200 OK] FAIL: It seems like the HTTP Header doesn't contain definition of SOAPAction Server response: javax.xml.ws.soap.SOAPFaultException: System .Web.Services.Protocols.SoapException: Server did not recognize the value of HTTP Header SOAPAction: . at System .Web.Services.Protocols.Soap11ServerProtocolHelper.RouteRequest() at System .Web.Services.Protocols.SoapServerProtocol.RouteRequest(SoapServerMessage message) at System .Web.Services.Protocols.SoapServerProtocol.Initialize() at System .Web.Services.Protocols.ServerProtocolFactory.Create(Type type, HttpContext context, HttpRequest request, HttpResponse response, Boolean & abortProcessing)