I tried to set the scope of the backing bean (SFSB) to PAGE, than i got the exception :) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4062893#4062893 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4062893