Hello. I'm having a trouble deploying a simple WS with user defined types using Document/literal wrapped on a JBoss 4.0.4 GA with JBossWS 1.0.4 and EJB3 RC9 Patch1. I always get the exception in the subject: org.jboss.ws.WSException: No wrapped types available | at org.jboss.ws.jaxrpc.ParameterWrapping.generateWrapper(ParameterWrapping.java:463) I found several topics about this exception in the forum, but the only "solution" i found was to upgrade ejb3 jars to version RC9 patch1, which I already have. When using RPC/Literal, everything works fine. Is Document/literal wrapped not supported by JBossWS? Thanks in advance, heapifyman View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4009541#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...