Thank you very much Bill. I'll try it right away! But first Let me see if I understood you right. I'll keep my Stateless Bean,but I'll add this SessionContext to keep the bean alive when the threads stop running so I can use the Stateless Bean entityManager or I should use SessionContext to make the persistence somehow? You please excuse my newbie questions. If I do have to use the SessionContext for persistence, could you, please, tell me how? Ty very much again and God blesses you and your family. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4065387#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...