The WSDL says that the response part should be in an element called executeReturn not executeResponse, and it should be qualified in the targetNamespace "http://fimsadmro4.fmr.com:12600/bd/suntrust/BPMProdu ctTierWeb/services/BPMXtracService".
The following response.xml works: <?xml version="1.0" encoding="utf-8"?> <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <soapenv:Body> <executeReturn xmlns="http://fimsadmro4.fmr.com:12600/bd/suntrust/BPMProductTierWeb/ services/BPMXtracService"> <LoginResponse><Cookie></Cookie></LoginResponse> </executeReturn> </soapenv:Body> </soapenv:Envelope>

