Ive figured out that the Uniqueness Constraint Violation comes from a message with a part name the same. reference : http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4731699 just as a test i changed the name attribute and got around this error. but when I wsrunclient on the client tester i still see the 'A schema cannot contain two global components with the same name' error any thoughts? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4053619#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...