Hi, The 'java:/' namespace is not available remotely change your lookup to be | Context remoteCtx = new InitialContext(env); | Queue queue = (Queue)remoteCtx.lookup("QueueName"); | QueueConnectionFactory queueFactory = (QueueConnectionFactory) | | //Change | remoteCtx.lookup("ConnectionFactory"); | | | //Or | | remoteCtx.lookup("XAConnectionFactory"); | | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3974621#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...