0 Replies Latest reply on Dec 4, 2003 10:36 PM by liuhf

    why my MDB cann`t subscribe the Topic?

    liuhf Newbie

      hi all,

      i configure a new topic: topic/mytestTopic;
      and is going to deploy a MDB to subscribe it.

      but when i deploy the MDB,the server raises exception:
      10:56:16,734 WARN [JMSContainerInvoker] JMS provider failure detected:
      javax.jms.JMSException: Null or empty subscription

      what can i do ?
      thanks

      liuhf