I got passed this problem. But now I get this error: java.lang.ClassCastException: javax.naming.Reference cannot be cast to com.vsp.reservation.ejb.accessor.FlightReservationAccessorRemote The problem is that my WAR is deployed on jboss 4.2.3 and my EJBs are on JBoss 5. I'm wondering if this exception is because of this difference. If it is, is there a way around this. Please help!!! View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4230620#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...