Hello, JBoss 4.2.0 CP07 shows in server.log: WARN [com.arjuna.ats.jta.logging.loggerI18N] [com.arjuna.ats.internal.jta.recovery.general] Caught exception: java.lang.ClassNotFoundException: No ClassLoaders found for: org.jboss.jms.server.recovery.MessagingXAResourceRecovery for org.jboss.jms.server.recovery.MessagingXAResourceRecovery This is not present in CP05. I tried several machines and the warning is the same for everyone. What impact has this warning on JBoss stability and overall work quality? What wrong can happen having this WARN? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4264089#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...