Still after changing my listener i am getting same error jboss-service.xml is able to detect my listener program , after that something wrong happening , I want help in solving this i added 3 more classes now my jar is as fallows | ----------------------- | >jar -tf message_listener_service.sar | ------------------------ | META-INF/ | META-INF/MANIFEST.MF | src/ | src/service/ | META-INF/jboss-service.xml | commons-io-1.2.jar | commons-logging-1.1.jar | javassist.jar | jboss-aop-jdk50.jar | jboss-common.jar | jboss-j2ee.jar | jboss-jmx.jar | jboss-messaging-client.jar | jboss-messaging.jar | jboss-remoting.jar | jboss-system.jar | jboss-xml-binding.jar | jbossall-client.jar | log4j.jar | src/service/Listener$ScannerThread.class | src/service/Listener.class | src/service/ListenerListener.class | src/service/ListenerMBean.class | src/service/MethodListener.class | trove.jar please suggest me in this ? ----------- -SS View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4148063#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...