I was getting this error and I did two things and the problem went away. 1) - I was using @PersistenceUnit annotation for whatever reason so I switched it to use @PersitenceContext
2) - I had the entity manager field private with a public getter and protected setter. I had problems until I made both accessors public. I'm not sure if I had made them both protected or removed them period if I would have had the same problem. Hope this helps. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4102309#4102309 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4102309 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user