Hi, thanks again... I read it yesterday and I thought that giving that application scope is longer then conversation scope it would work... now I read it again that line: anonymous wrote : | Ensure that you are in a long-running conversation that spans the both the select list creation and the submission of the form. | So maybe I must use the same conversation? (so the same JPA session?) is there a way to leave the component on application scope and then merge it in conversation scope? other ideas on how to implement this? Thanks Demetrio Filocamo View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4076786#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...