Did you try to set "CallByValue" and "Isolated" to true in ear-deployer.xml? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986319#3986319 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3986319