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WM Error Logs throwing: "java.lang.NullPointerException: null" error in IS version 10.1

  • 1.  WM Error Logs throwing: "java.lang.NullPointerException: null" error in IS version 10.1

    Posted Wed May 20, 2020 08:52 AM

    I am getting null pointer exception in WM Error logs in IS Version 10.1, problem is WM Error logs not showing any service name and Stack trace is not giving enough information to identify the operation.
    can someone help me, how can i identify the service? below is the stack trace of WM Error logs

    2020-05-18T07:46:24.584Z 2020-05-18T07:46:24.584Z null java.lang.NullPointerException: null
    at org.apache.axis2.transport.http.HTTPWorker.service(HTTPWorker.java:78)
    at com.wm.app.b2b.server.wss.HTTPTransportListener.doService(HTTPTransportListener.java:259)
    at com.wm.app.b2b.server.wss.HTTPTransportListener.process(HTTPTransportListener.java:138)
    at com.wm.app.b2b.server.HTTPRootWebServicesHandler.process(HTTPRootWebServicesHandler.java:55)
    at com.wm.app.b2b.server.HTTPDispatch.handleRequest(HTTPDispatch.java:183)
    at com.wm.app.b2b.server.Dispatch.run(Dispatch.java:404)
    at com.wm.util.pool.PooledThread.run(PooledThread.java:127)
    at java.lang.Thread.run(Thread.java:748)

    2020-05-18T07:46:24.584Z 2020-05-18T07:46:24.584Z null java.lang.NullPointerException: null
    at com.wm.app.b2b.server.wss.WSStackUtils.buildSOAPFault(WSStackUtils.java:377)
    at com.wm.app.b2b.server.wss.ISAdapter.createFaultMessageContext(ISAdapter.java:765)
    at com.wm.app.b2b.server.wss.HTTPTransportListener.doService(HTTPTransportListener.java:357)
    at com.wm.app.b2b.server.wss.HTTPTransportListener.process(HTTPTransportListener.java:138)
    at com.wm.app.b2b.server.HTTPRootWebServicesHandler.process(HTTPRootWebServicesHandler.java:55)
    at com.wm.app.b2b.server.HTTPDispatch.handleRequest(HTTPDispatch.java:183)
    at com.wm.app.b2b.server.Dispatch.run(Dispatch.java:404)
    at com.wm.util.pool.PooledThread.run(PooledThread.java:127)
    at java.lang.Thread.run(Thread.java:748)


    #webMethods
    #Integration-Server-and-ESB


  • 2.  RE: WM Error Logs throwing: "java.lang.NullPointerException: null" error in IS version 10.1

    Posted Sun May 24, 2020 05:22 PM

    you can see these services calls:
    com.wm.app.b2b.server.wss.HTTPTransportListener.process
    this is the inbound listener service , when a client system trying to connect via http(s), the call will reach this service.

    com.wm.app.b2b.server.wss.WSStackUtils.buildSOAPFault
    this means it’s a web service call, and it failed when the WS handler try to generate a Fault message
    Fault means WS is failing.

    Check the Web services that you are offer on the IS and see which service is triggering this errors.
    add a trace in that service to see why it’s failing.


    #Integration-Server-and-ESB
    #webMethods


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