Error calling COM+ webservice

Question

Hey guys,
I am having problems to call COM+ webservices using Mediator.
My composite needs to call some legacy Delphi DLL that are published in a Windows 2003 COM+ SOAP services.
When I try to call the services using the HTTP Analyser tool, everything works fine. However, when I try to call it in my composite application using a Mediator component, I got the following exception:
javax.xml.ws.soap.SOAPFaultException: **** System.Runtime.Serialization.SerializationException - Parse Error, no assembly associated with Xml key wsa Action.
Have anybody faced problems like this to call COM+ SOAP services?
Here is my COM+ SOAP WSDL:
<?xml version="1.0" encoding="UTF-8" ?>
<wsdl:definitions
name="StringCon"
targetNamespace="http://oracle.com/sca/soapservice/InternaliazacaoApp/StringCon/StringCon"
xmlns:tns="http://oracle.com/sca/soapservice/InternaliazacaoApp/StringCon/StringCon"
xmlns:inp1="http://xmlns.oracle.com/singleString"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/">
<wsdl:documentation>
<abstractWSDL>http://anvisa-soa-dev:8001/soa-infra/services/default/StringCon!1.0/StringCon.wsdl</abstractWSDL>
</wsdl:documentation>
<wsdl:types>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<xsd:import namespace="http://xmlns.oracle.com/singleString" schemaLocation="http://anvisa-soa-dev:8001/soa-infra/services/default/StringCon/StringCon?XSD=xsd/singleString.xsd"/>
</xsd:schema>
</wsdl:types>
<wsdl:message name="requestMessage">
<wsdl:part name="input" element="inp1:singleString"/>
</wsdl:message>
<wsdl:message name="replyMessage">
<wsdl:part name="output" element="inp1:singleString"/>
</wsdl:message>
<wsdl:portType name="execute_ptt">
<wsdl:operation name="execute">
<wsdl:input message="tns:requestMessage"/>
<wsdl:output message="tns:replyMessage"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="execute_pttBinding" type="tns:execute_ptt">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="execute">
<soap:operation style="document" soapAction="execute"/>
<wsdl:input>
<soap:body use="literal" namespace="http://oracle.com/sca/soapservice/InternaliazacaoApp/StringCon/StringCon"/>
</wsdl:input>
<wsdl:output>
<soap:body use="literal" namespace="http://oracle.com/sca/soapservice/InternaliazacaoApp/StringCon/StringCon"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="StringCon">
<wsdl:port name="execute_pt" binding="tns:execute_pttBinding">
<soap:address location="http://anvisa-soa-dev:8001/soa-infra/services/default/StringCon/StringCon"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
Edited by: 904488 on Dec 26, 2011 5:56 AM

Answer 1

soa suite ws binding sends out wsa headers - that is what fails to be parsed on the .NET side ("Parse Error, no assembly associated with Xml key wsa Action.")
there is a flag on the outbound ws binding properties (omit.wsa.headers) that let's you turn this off.