Thank you Francis, You have had a good idea. Now my application works ok. Thank you again, pepelara View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4174379#4174379 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4174379