I located the source of the error: org.jboss.mx.server.registry.BasicMBeanRegistry.add(MBeanEntry entry)
The used variables: ObjectName name = "jboss.management.local:J2EEServer=Local,j2eeType=ServiceModule,name=jboss-service.xml" | String domain = "jboss.management.local" | String props = "J2EEServer=Local,j2eeType=ServiceModule,name=jboss-service.xml" | Then the InstanceAlreadyExistsException(name + " already registered."); is thrown. I don't know much about the JBoss internals, so I don't know why it is trying to register it again View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3868871#3868871 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3868871 ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-development