"ravishbhupesh" wrote : which ejb bean r u using. I mean for entity bean u need to package in a par archive and for session bean u need to package in a ejb3 archive in case of Jboss. Hi Thanks for the prompt reply. I am using stateful session bean. I did't understand how to package in a ejb3 archive. Please explain this as i don;t know how to do this. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4015645#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...