Jaikiran, thanks for advise. Hovewer, we are using EJB2.0 ( Still don't find solution ... View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4255362#4255362 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4255362