java.io.IOException

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  • EJB/XML error
    via by 3004,
    • java.io.IOException: Class weblogic.ejb.internal.EntityEJBContext with code=123 does not implement Serializable, Externalizable or WLSerializable at weblogic.common.internal.WLObjectOutputStreamBase.writeObjectBody(WLObjectOutputStreamBase.java:895) at weblogic.common.internal.WLObjectOutputStreamBase.writeObject(WLObjectOutputStreamBase.java:1011) at weblogic.common.internal.WLObjectOutputStreamBase.writeObjectWL(WLObjectOutputStreamBase.java:166) at weblogic.rmi.extensions.AbstractOutputStream2.writeObject(AbstractOutputStream2.java:82) at challenge.ejb.UserBeanEOImpl_WLSkel.invoke(UserBeanEOImpl_WLSkel.java:430) at weblogic.rmi.extensions.BasicServerObjectAdapter.invoke(BasicServerObjectAdapter.java:347) at weblogic.rmi.extensions.BasicRequestHandler.handleRequest(BasicRequestHandler.java:69) at weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:15) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:135)
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