java.io.IOException: Class weblogic.ejb.internal.EntityEJBContext with code=123 does not implement Serializable, Externalizable or WLSerializable

Oracle Community | 3004 | 2 decades ago
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  1. 0

    EJB/XML error

    Oracle Community | 2 decades ago | 3004
    java.io.IOException: Class weblogic.ejb.internal.EntityEJBContext with code=123 does not implement Serializable, Externalizable or WLSerializable
  2. 0

    JMSServerSession with code=123 does not implement Serializable, Externalizable or WLSerializable

    Google Groups | 2 decades ago | Matthew Quinn
    java.io.IOException: Class weblogic.jms.server.JMSServerSession with code=123 does not implement Serializable, Externalizable or WLSerializable

    Root Cause Analysis

    1. java.io.IOException

      Class weblogic.ejb.internal.EntityEJBContext with code=123 does not implement Serializable, Externalizable or WLSerializable

      at weblogic.common.internal.WLObjectOutputStreamBase.writeObjectBody()
    2. weblogic.common.internal
      WLObjectOutputStreamBase.writeObjectWL
      1. weblogic.common.internal.WLObjectOutputStreamBase.writeObjectBody(WLObjectOutputStreamBase.java:895)
      2. weblogic.common.internal.WLObjectOutputStreamBase.writeObject(WLObjectOutputStreamBase.java:1011)
      3. weblogic.common.internal.WLObjectOutputStreamBase.writeObjectWL(WLObjectOutputStreamBase.java:166)
      3 frames
    3. weblogic.rmi.extensions
      AbstractOutputStream2.writeObject
      1. weblogic.rmi.extensions.AbstractOutputStream2.writeObject(AbstractOutputStream2.java:82)
      1 frame
    4. challenge.ejb
      UserBeanEOImpl_WLSkel.invoke
      1. challenge.ejb.UserBeanEOImpl_WLSkel.invoke(UserBeanEOImpl_WLSkel.java:430)
      1 frame
    5. weblogic.rmi.extensions
      BasicRequestHandler.handleRequest
      1. weblogic.rmi.extensions.BasicServerObjectAdapter.invoke(BasicServerObjectAdapter.java:347)
      2. weblogic.rmi.extensions.BasicRequestHandler.handleRequest(BasicRequestHandler.java:69)
      2 frames
    6. weblogic.rmi.internal
      BasicExecuteRequest.execute
      1. weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:15)
      1 frame
    7. weblogic.kernel
      ExecuteThread.run
      1. weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135)
      1 frame