Sorry, i mentioned a incorrect filename in my post dated Wed Jan 16, 2008 10:41 AM. I know, you already changed the mssql-jdbc2-service.xml to use the MSSQL2000XADS name. In addition to that you will also have to change the mssql-jdbc-state-service.xml (i am just guessing the name of the file) as follows: <mbean code="org.jboss.mq.sm.jdbc.JDBCStateManager" | name="jboss.mq:service=StateManager"> | <depends optional-attribute-name="ConnectionManager">jboss.jca:service=DataSourceBinding,name=MSSQL2000XADS</depends> If even this does not work, then you will have to post the entire exception stacktrace and all these configuration files. Without these information, i will just have to keep guessing. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4120904#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...