hello, I change default data base on db2 data base but Jboss write me next: --- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM --- OdjectName: jboss.jca:service=DataSourceBinding, name=DB2DS State: NOTYETINSTALLED Depend On Me: jboss.mq:service=PersistenceManager Is it ok? If no what I mast install. P.S. Sorry for my English ))) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4150632#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...