I am sorry the wsdl file changed after i submit,this is the new one <definitions name='ApplicationServiceService' targetNamespace='http://cvicse.com/' xmlns='http://schemas.xmlsoap.org/wsdl/' xmlns:soap='http://schemas.xmlsoap.org/wsdl/soap/' xmlns:tns='http://cvicse.com/' xmlns:xsd='http://www.w3.org/2001/XMLSchema'> <types> <xs:schema targetNamespace='http://cvicse.com/' version='1.0' xmlns:xs='http://www.w3.org/2001/XMLSchema'> <xs:complexType name='po'> <xs:sequence> <xs:element name='age' type='xs:int'/> <xs:element minOccurs='0' name='name' type='xs:string'/> </xs:sequence> </xs:complexType> </xs:schema> </types> <message name='ApplicationService_processResponse'> <part name='return' type='xsd:string'></part> </message> <message name='ApplicationService_process'> <part name='arg0' type='tns:po'></part> </message> <portType name='ApplicationService'> <operation name='process' parameterOrder='arg0'> <input message='tns:ApplicationService_process'></input> <output message='tns:ApplicationService_processResponse'></output> </operation> </portType> <binding name='ApplicationServiceBinding' type='tns:ApplicationService'> <soap:binding style='rpc' transport='http://schemas.xmlsoap.org/soap/http'/> <operation name='process'> <soap:operation soapAction=''/> <input> <soap:body namespace='http://cvicse.com/' use='literal'/> </input> <output> <soap:body namespace='http://cvicse.com/' use='literal'/> </output> </operation> </binding> <service name='ApplicationServiceService'> <port binding='tns:ApplicationServiceBinding' name='ApplicationServicePort'> <soap:address location='http://192.168.168.188:8080/application/applicationESB'/> </port> </service> </definitions> I use JBoss AS 4.2.0 GA View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4056273#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...