I created an application project in Netbeans5.5. I followed the procedure used in tutorial in Jboss Netbeans section. I created some CMPs using ejb3.0/Hibernate as persistance just using the IDE built-in workflows, and got the following error on deployment: javax.naming.NameNotFoundException: DefaultDS not bound I did select DefaultDS when selecting datasource. Is there some manual steps involved? Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3988673#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...