thanks Jason. that is true for superomega's example but is not for mine <message name="TestComposite_getSimilarStructuresResponse"> | <part element="tns:getSimilarStructuresResponse" name="getSimilarStructuresResponse" /> | </message> | <message name="TestComposite_getSimilarStructures"> | <part element="tns:getSimilarStructures" name="getSimilarStructures" /> | </message> View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4032322#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...