weblogic.management.DeploymentException: [HTTP Session:100039]Replicated HTTP sessions specified for

<2015-4-3 上午08时30分18秒 CST> : Failed to load webapp: 'hrcbOA'.
weblogic.application.ModuleException: Failed to load webapp: 'hrcbOA'
        at weblogic.servlet.internal.WebAppModule.prepare(WebAppModule.java:395)
        at weblogic.application.internal.flow.ScopedModuleDriver.prepare(ScopedModuleDriver.java:180)
        at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:199)
        at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:518)
        at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
        Truncated. see log file for complete stacktrace
Caused By: weblogic.management.DeploymentException: [HTTP Session:100039]Replicated HTTP sessions specified for webapp: hrcbOA, but clustering not enabled.
        at weblogic.servlet.internal.session.SessionContext.getInstance(SessionContext.java:244)
        at weblogic.servlet.internal.WebAppServletContext.initSessionContext(WebAppServletContext.java:1238)
        at weblogic.servlet.internal.WebAppServletContext.(WebAppServletContext.java:453)
        at weblogic.servlet.internal.WebAppServletContext.(WebAppServletContext.java:497)
        at weblogic.servlet.internal.HttpServer.loadWebApp(HttpServer.java:418)

        Truncated. see log file for complete stacktrace

后面终于发现了错误的原因， 这个错误的原因在于weblogic.xml身上，
weblogic.xm里面的


PersistentStoreType
replicated

  把 replicated 改为 memory 就解决了。

在此感谢lin49940写下的博文,以此为念.