I am getting the Java type mapping error even after packaging/placing the mapping class within the WAR/Server Where exactly should the file go? The class is built within war and also the descriptor files are there. org.jboss.ws.WSException: Cannot obtain java type mapping for: {http://DefaultNamespace}ArrayOf_tns2_anyType at org.jboss.ws.deployment.JSR109MetaDataBuilder.buildParameterMetaDataR | My jaxrpc-mapping.xml read below <?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" | xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee | http://www.ibm.com/webservices/xsd/j2ee_jaxrpc_mapping_1_1.xsd" | version="1.1"> | <package-mapping> | <package-type></package-type> | <namespaceURI>http://MySpringService</namespaceURI> | </package-mapping> | <service-interface-mapping> | <service-interface>MySpringService.MySpringServiceService</service-interface> | <wsdl-service-name xmlns:serviceNS='http://DefaultNamespace'>serviceNS:MySpringServiceService</wsdl-service-name> | <port-mapping> | <port-name>MySpringService</port-name> | <java-port-name>MySpringService</java-port-name> | </port-mapping> | </service-interface-mapping> | <service-endpoint-interface-mapping> | <service-endpoint-interface>MySpringService.MySpringService</service-endpoint-interface> | <wsdl-port-type xmlns:portTypeNS='http://DefaultNamespace'>portTypeNS:MySpringService</wsdl-port-type> | <wsdl-binding xmlns:bindingNS='http://DefaultNamespace'>bindingNS:MySpringServiceSoapBinding</wsdl-binding> | <service-endpoint-method-mapping> | <java-method-name>listConfigurationName</java-method-name> | <wsdl-operation>listConfigurationName</wsdl-operation> | <method-param-parts-mapping> | <param-position>0</param-position> | <param-type>java.lang.String</param-type> | <wsdl-message-mapping> | <wsdl-message xmlns:wsdlMsgNS='http://DefaultNamespace'>wsdlMsgNS:listConfigurationNameRequest</wsdl-message> | <wsdl-message-part-name>in0</wsdl-message-part-name> | <parameter-mode>IN</parameter-mode> | </wsdl-message-mapping> | </method-param-parts-mapping> | <wsdl-return-value-mapping> | <method-return-value>DefaultNamespace.ArrayOf_tns2_anyType</method-return-value> | <wsdl-message xmlns:wsdlMsgNS='http://DefaultNamespace'>wsdlMsgNS:listConfigurationNameResponse</wsdl-message> | <wsdl-message-part-name>listConfigurationNameReturn</wsdl-message-part-name> | </wsdl-return-value-mapping> | </service-endpoint-method-mapping> | <service-endpoint-method-mapping> | <java-method-name>getName</java-method-name> | <wsdl-operation>getName</wsdl-operation> | <wsdl-return-value-mapping> | <method-return-value>java.lang.String</method-return-value> | <wsdl-message xmlns:wsdlMsgNS='http://DefaultNamespace'>wsdlMsgNS:getNameResponse</wsdl-message> | <wsdl-message-part-name>getNameReturn</wsdl-message-part-name> | </wsdl-return-value-mapping> | </service-endpoint-method-mapping> | <service-endpoint-method-mapping> | <java-method-name>setName</java-method-name> | <wsdl-operation>setName</wsdl-operation> | <method-param-parts-mapping> | <param-position>0</param-position> | <param-type>java.lang.String</param-type> | <wsdl-message-mapping> | <wsdl-message xmlns:wsdlMsgNS='http://DefaultNamespace'>wsdlMsgNS:setNameRequest</wsdl-message> | <wsdl-message-part-name>in0</wsdl-message-part-name> | <parameter-mode>IN</parameter-mode> | </wsdl-message-mapping> | </method-param-parts-mapping> | </service-endpoint-method-mapping> | </service-endpoint-interface-mapping> | </java-wsdl-mapping> View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993900#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...