Im having a very similar problem with MD Pojo's: http://www.jboss.org/index.html?module=bb&op=viewtopic&t=92593 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3978108#3978108 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3978108