You are missing configuration-name in your session entry in jboss.xml as shown in my example Once you have got the xml right you will find that your class will fail to deply. This has nothing to do with AOP anymore, it is pure JBoss EJB 2 container stuff, and so you don't need a jboss-aop.xml anywhere. You need to look at http://docs.huihoo.com/javadoc/jboss/4.0.2/org/jboss/ejb/plugins/Abstract... and the method you want to override is this: | | public Object invoke(final Invocation mi) throws Exception | { | // assert mi != null; | return getNext().invoke(mi); | } | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4050967#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...