Please show the relevant sections of ejb-jar.xml, jboss.xml and the code that is doing the JNDI lookup. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4030299#4030299 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4030299