I found out that org.jboss.resource.connectionmanager.LocalTxConnectionManager is available into JBoss AS distribution version 3.2.7. Then it disappear from the versions after 3.2.7. I succeeded to start the example, but I am interested if LocalTxConnectionManager is replaced by another class in the versions after 3.2.7? Why it is removed? Greetings! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4012884#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...