Hi All, I am new to JBOSS, my server version is 4.0.3. The problem is that I can't configure the JMSAppender properly, also there is no relevant documentation on this topic. Actually Jboss is trying to activate the JMS service before ConnectionFactory is activated, it showing the error "javax.naming.NameNotFoundException: ConnectionFactory not bound". Some one has previously published this topic, but the problem was not solved. I like to use Log4j , and the logger instance will call the JMSAppender , which will publish a topic, and the MDB waiting on this Topic will insert the appropriate record into the Database.