3 Replies Latest reply on Nov 28, 2019 8:06 AM by Srinath Menon-Oracle

    Managed server fails to start -Unable to load performance pack

    Ajay G M-Oracle

      Hi,

      I am using WebLogic 10.3.6 and when I try to start the managed WebLogic server it throws an error and fails to start. Any idea about this error?

       

      <Oct 31, 2019 1:57:07 AM PDT> <Error> <Socket> <BEA-000432> <Unable to load performance pack. Using Java I/O instead.
       java.lang.NullPointerException
      java.lang.NullPointerException
              at weblogic.socket.SocketMuxer.initThreadCount(SocketMuxer.java:316)
              at weblogic.socket.SocketMuxer.initSocketReaderThreads(SocketMuxer.java:295)
              at weblogic.socket.PosixSocketMuxer.<init>(PosixSocketMuxer.java:53)
              at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
              at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
              Truncated. see log file for complete stacktrace
      >
      <Oct 31, 2019 1:57:07 AM PDT> <Critical> <WebLogicServer> <BEA-000386> <Server subsystem failed. Reason: java.lang.ExceptionInInitializerError
      java.lang.ExceptionInInitializerError
              at weblogic.socket.SocketMuxer.initSocketMuxerOnServer(SocketMuxer.java:140)
              at weblogic.socket.SocketMuxerServerService.start(SocketMuxerServerService.java:16)
              at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
              at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
              at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
      Caused By: java.lang.NullPointerException
              at weblogic.socket.JavaSocketMuxer.<init>(JavaSocketMuxer.java:107)
              at weblogic.socket.SocketMuxer.makeTheMuxer(SocketMuxer.java:207)
              at weblogic.socket.SocketMuxer.access$000(SocketMuxer.java:39)
              at weblogic.socket.SocketMuxer$SingletonMaker.<clinit>(SocketMuxer.java:53)
              at weblogic.socket.SocketMuxer.initSocketMuxerOnServer(SocketMuxer.java:140)
              Truncated. see log file for complete stacktrace
      >