Hi, I am trying to start three different JBoss nodes in three different clusters. I have started first node successfully with the default value of the ServerPeerID=0. when i tried to start the second node, it failed because there was already one node with the ServerPeerID=0. With one of the discussions, i got the solution that, i need to change the ServerPeerID value to ${jboss.messaging.serverpeerid:0), second node started sucessfully. I am facing the problem while starting the third node. Above solution dint worked. So i keep on giving different integer values to the ServerPeerID. For each value its popping up the save error messages. java.lang.IllegalStateException: Channel id map for node 21000 already contains binding for queue 16 2008-03-24 10:47:22,668 ERROR [org.jboss.messaging.util.ExceptionUtil] Queue[null, name=testDistributedQueue] startService java.lang.IllegalStateException: Channel id map for node 21000 already contains binding for queue 16 at org.jboss.messaging.core.impl.postoffice.MessagingPostOffice.addBindingInMemory(MessagingPostOffice.java:2375) at org.jboss.messaging.core.impl.postoffice.MessagingPostOffice.internalAddBinding(MessagingPostOffice.java:1863) at org.jboss.messaging.core.impl.postoffice.MessagingPostOffice.addBinding(MessagingPostOffice.java:444) at org.jboss.jms.server.destination.QueueService.startService(QueueService.java:110) at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289) at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:196) I have tried with many random integer values, but no use. Do i need to modify any other files? Please help me regarding this issue. Thanks in Advance. Ambika View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4138486#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...