I set my EntityHome to be in Conversation scope. I am accesing it from the same page via ajax support and then via ajac command , in the first ajax call I setId(1) in the second ajax call I am trying to update() but it seem that the id = null is that a bug? or is there anything I don't do right? should I change my EntityHome to be a statefull or conversation is enough? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4075445#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...