Is it possible to deploy a jar containing ejb2.1 and ejb3.0 in jboss AS 4.0.5GA? please reply View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4087185#4087185 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4087185