It has been quite a while that I had a similar problem. I belive it was due to packing the ear/jar wrong. I dont know how exactly your archives are structured, but double check to see that it is the way it should be. I belive I had a misstake in my ant file that also packaged up a bit more than it should have (jndi.properties, etc.). Sincerly Marc View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3971858#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...