Which version of JBoss? Where is the jar file placed? And what does your application.xml look like? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165591#4165591 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4165591