may i get the clue. i got some posts which have the same problem. i will try follow those. tks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4035590#4035590 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4035590