Thanks a lot vickyk, it's working now. There's only a warning: 15:19:49,120 WARN [loggerI18N] [com.arjuna.ats.internal.jta.transaction.arjunacore.lastResource.multipleWarning] [com.arjuna.ats.internal.jta.transaction.arjunacore.lastResource.multipleWarning] Multiple last resources have been added to the current transaction. This is transactionally unsafe and should not be relied upon. Current resource is org.jboss.resource.connectionmanager.TxConnectionManager$LocalXAResource@dc35ba do you (or anybody) know something about? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192609#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...