Hi Peter, Using twiddle returns the following: | 16:16:22,015 ERROR [Twiddle] Exec failed | javax.management.MalformedObjectNameException: Unterminated key prop | at javax.management.ObjectName.construct(ObjectName.java:465 | at javax.management.ObjectName.<init>(ObjectName.java:1304) | at org.jboss.console.twiddle.command.MBeanServerCommand.quer | at org.jboss.console.twiddle.command.InvokeCommand.execute(I | at org.jboss.console.twiddle.Twiddle.main(Twiddle.java:305) | and recommendation No. 3, fails with same old class cast exception. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3993922#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...