Follow the steps mentioned at http://wiki.jboss.org/wiki/Wiki.jsp?page=DisplayTheJDNITreeWithTheJMXConsole and post the output of the jndi view here. Also, post the code where you are doing the datasource lookup. While posting the ouptut and the code, remember to wrap it in a code block using the Code button in the message editor window. Please hit the Preview button before posting, to ensure that the post is properly formatted. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4136243#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...