Hi I removed the ServiceMBean and changed the code as per wiki , compiled and deployed. Server is running and while creating the my project Queue connection the following error is throwing JMSException: javax.jms.JMSSecurityException: User: null is NOT authenticated. can anybody give some suggestions. Thanks in adv. Srinivas View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4191586#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...