I have a nasty problem. Some methods of my web service should return an attachment. I start with a handwritten WSDL file and generate the necessary artifacts and descriptors using JAX-RPC tools. There are no warning or error messages at deploy time. An error occurs after invoking the method: 16:27:34,485 ERROR [SOAPFaultHelperJAXRPC] SOAP request exception org.jboss.ws.WSException: Operation does not have a return value: {http://myservice.mycompany.com/myservice}getTemplate I can't figure out why JBoss behaves that way - can somebody help me with this? Thanks, Bernhard Here are of the relevant files: MyService.wsdl:<?xml version="1.0" encoding="utf-8"?> | | <definitions name="MyService" | xmlns ="http://schemas.xmlsoap.org/wsdl/" | xmlns:soap ="http://schemas.xmlsoap.org/wsdl/soap/" | xmlns:mime ="http://schemas.xmlsoap.org/wsdl/mime/" | xmlns:xsd ="http://www.w3.org/2001/XMLSchema" | xmlns:tns ="http://myservice.mycompany.com/myservice" | targetNamespace="http://myservice.mycompany.com/myservice"> | | <types> | <schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://myservice.mycompany.com/myservice"> | <element name="getTemplate"> | <complexType> | <sequence> | <element name="templateId" type="xsd:int"/> | </sequence> | </complexType> | </element> | <element name="MyServiceFault"> | <complexType> | <sequence> | <element name="errorCode" type="xsd:string"/> | <element name="errorMessage" type="xsd:string"/> | </sequence> | </complexType> | </element> | </schema> | </types> | | <message name="getTemplateRequest"> | <part name="parameters" element="tns:getTemplate"/> | </message> | <message name="getTemplateResponse"> | <part name="template" type="xsd:hexBinary"/> | </message> | <message name="MyServiceFaultMessage"> | <part name="fault" element="tns:MyServiceFault"/> | </message> | | <portType name="MyServiceEndpoint"> | <operation name="getTemplate"> | <input message="tns:getTemplateRequest"/> | <output message="tns:getTemplateResponse"/> | <fault name="MyServiceFault" message="tns:MyServiceFaultMessage"/> | </operation> | </portType> | | <binding name="MyServiceEndpointBinding" type="tns:MyServiceEndpoint"> | <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/> | <operation name="getTemplate"> | <input> | <soap:body use="literal"/> | </input> | <output> | <mime:multipartRelated> | <mime:part> | <soap:body use="literal"/> | </mime:part> | <mime:part> | <mime:content part="template" type="application/*"/> | </mime:part> | </mime:multipartRelated> | </output> | <fault name="MyServiceFault"> | <soap:fault name="MyServiceFault" use="literal"/> | </fault> | </operation> | </binding> | | <service name="MyService"> | <port name="MyServiceEndpointPort" binding="tns:MyServiceEndpointBinding"> | <soap:address location="REPLACE_WITH_ACTUAL_URL"/> | </port> | </service> | | </definitions> jaxrpc-mapping.xml:<?xml version="1.0" encoding="UTF-8"?> | <java-wsdl-mapping xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.1" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://www.ibm.com/webservices/xsd/j2ee_jaxrpc_mapping_1_1.xsd"> | <package-mapping> | <package-type>com.mycompany.myservice</package-type> | <namespaceURI>http://myservice.mycompany.com/myservice</namespaceURI... | </package-mapping> | <java-xml-type-mapping> | <java-type>com.mycompany.myservice.MyServiceFault</java-type> | <anonymous-type-qname xmlns:typeNS="http://myservice.mycompany.com/myservice">type... | <qname-scope>complexType</qname-scope> | <variable-mapping> | <java-variable-name>errorCode</java-variable-name> | <xml-element-name>errorCode</xml-element-name> | </variable-mapping> | <variable-mapping> | <java-variable-name>errorMessage</java-variable-name> | <xml-element-name>errorMessage</xml-element-name> | </variable-mapping> | </java-xml-type-mapping> | <java-xml-type-mapping> | <java-type>com.mycompany.myservice.GetTemplate</java-type> | <anonymous-type-qname>http://myservice.mycompany.com/myservice:>getT... | <qname-scope>complexType</qname-scope> | <variable-mapping> | <java-variable-name>templateId</java-variable-name> | <xml-element-name>templateId</xml-element-name> | </variable-mapping> | </java-xml-type-mapping> | <exception-mapping> | <exception-type>com.mycompany.myservice.MyServiceFault</exception-type> | <wsdl-message xmlns:exMsgNS="http://myservice.mycompany.com/myservice">exM... | <constructor-parameter-order> | <element-name>errorCode</element-name> | <element-name>errorMessage</element-name> | </constructor-parameter-order> | </exception-mapping> | <service-interface-mapping> | <service-interface>com.mycompany.myservice.MyService</service-interface> | <wsdl-service-name xmlns:serviceNS="http://myservice.mycompany.com/myservice">s... | <port-mapping> | <port-name>MyServiceEndpointPort</port-name> | <java-port-name>MyServiceEndpointPort</java-port-name> | </port-mapping> | </service-interface-mapping> | <service-endpoint-interface-mapping> | <service-endpoint-interface>com.mycompany.myservice.MyServiceEndpoint</service-endpoint-interface> | <wsdl-port-type xmlns:portTypeNS="http://myservice.mycompany.com/myservice">... | <wsdl-binding xmlns:bindingNS="http://myservice.mycompany.com/myservice">b... | <service-endpoint-method-mapping> | <java-method-name>getTemplate</java-method-name> | <wsdl-operation>getTemplate</wsdl-operation> | <wrapped-element/> | <method-param-parts-mapping> | <param-position>0</param-position> | <param-type>int</param-type> | <wsdl-message-mapping> | <wsdl-message xmlns:wsdlMsgNS="http://myservice.mycompany.com/myservice">w... | <wsdl-message-part-name>templateId</wsdl-message-part-name> | <parameter-mode>IN</parameter-mode> | </wsdl-message-mapping> | </method-param-parts-mapping> | <wsdl-return-value-mapping> | <method-return-value>javax.activation.DataHandler</method-return-value> | <wsdl-message xmlns:wsdlMsgNS="http://myservice.mycompany.com/myservice">w... | <wsdl-message-part-name>template</wsdl-message-part-name> | </wsdl-return-value-mapping> | </service-endpoint-method-mapping> | </service-endpoint-interface-mapping> | </java-wsdl-mapping> MyServiceEndpoint.java:package com.mycompany.myservice; | | public interface MyServiceEndpoint extends java.rmi.Remote { | public javax.activation.DataHandler getTemplate(int templateId) throws | com.mycompany.myservice.MyServiceFault, java.rmi.RemoteException; | } View the original post : 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