java.lang.NullPointerException

sap.com | 8 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at com.sap.tc.webdynpro.model.ejb.model.EJBGenericModelClassExecutable.setPropertiesForModelClass()
  2. com.sap.tc
    EJBGenericModelClassExecutable.execute
    1. com.sap.tc.webdynpro.model.ejb.model.EJBGenericModelClassExecutable.setPropertiesForModelClass(EJBGenericModelClassExecutable.java:429)
    2. com.sap.tc.webdynpro.model.ejb.model.EJBGenericModelClassExecutable.fillReturnParameterToMc(EJBGenericModelClassExecutable.java:634)
    3. com.sap.tc.webdynpro.model.ejb.model.EJBGenericModelClassExecutable.execute(EJBGenericModelClassExecutable.java:135)
    3 frames
  3. com.test.testprog
    InternalLoginView.wdInvokeEventHandler
    1. com.test.testprog.testprogwebdynpro.main.Main.doLogin(Main.java:243)
    2. com.test.testprog.testprogwebdynpro.main.wdp.InternalMain.doLogin(InternalMain.java:213)
    3. com.test.testprog.testprogwebdynpro.main.LoginView.onActionButtonEinloggen(LoginView.java:189)
    4. com.test.testprog.testprogwebdynpro.main.wdp.InternalLoginView.wdInvokeEventHandler(InternalLoginView.java:139)
    4 frames
  4. com.sap.tc
    AbstractDispatchHandler.service
    1. com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:131)
    2. com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:72)
    3. com.sap.tc.webdynpro.clientserver.phases.ProcessingEventPhase.doHandleActionEvent(ProcessingEventPhase.java:156)
    4. com.sap.tc.webdynpro.clientserver.phases.ProcessingEventPhase.execute(ProcessingEventPhase.java:91)
    5. com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequestPartly(WindowPhaseModel.java:161)
    6. com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doProcessRequest(WindowPhaseModel.java:109)
    7. com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:96)
    8. com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:469)
    9. com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:52)
    10. com.sap.tc.webdynpro.clientserver.cal.ClientApplication.doExecute(ClientApplication.java:1431)
    11. com.sap.tc.webdynpro.clientserver.cal.ClientApplication.doProcessing(ClientApplication.java:1251)
    12. com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.delegateToApplicationDoProcessing(AbstractExecutionContextDispatcher.java:158)
    13. com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.DispatchHandlerForAppProcessing.doService(DispatchHandlerForAppProcessing.java:35)
    14. com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.AbstractDispatchHandler.service(AbstractDispatchHandler.java:116)
    14 frames
  5. com.sap.engine
    IRequestDispatcherImpl.dispatch
    1. com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:93)
    1 frame
  6. com.sap.tc
    AbstractDispatchHandler.service
    1. com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.ExecutionContextDispatcher.dispatchToApplicationDoProcessing(ExecutionContextDispatcher.java:114)
    2. com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:81)
    3. com.sap.tc.webdynpro.clientserver.session.ApplicationSession.dispatch(ApplicationSession.java:507)
    4. com.sap.tc.webdynpro.clientserver.session.ApplicationSession.dispatch(ApplicationSession.java:527)
    5. com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doApplicationProcessingStandalone(ApplicationSession.java:458)
    6. com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:249)
    7. com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:699)
    8. com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:231)
    9. com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:231)
    10. com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.delegateToRequestManager(AbstractExecutionContextDispatcher.java:205)
    11. com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.DispatchHandlerForRequestManager.doService(DispatchHandlerForRequestManager.java:38)
    12. com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.AbstractDispatchHandler.service(AbstractDispatchHandler.java:116)
    12 frames
  7. com.sap.engine
    IRequestDispatcherImpl.dispatch
    1. com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:93)
    1 frame
  8. com.sap.tc
    AbstractDispatcherServlet.doPost
    1. com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.ExecutionContextDispatcher.dispatchToRequestManager(ExecutionContextDispatcher.java:140)
    2. com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:93)
    3. com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:105)
    4. com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doContent(AbstractDispatcherServlet.java:87)
    5. com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doPost(AbstractDispatcherServlet.java:61)
    5 frames
  9. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    2. javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    2 frames
  10. com.sap.engine
    ActionObject.run
    1. com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:66)
    2. com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:32)
    3. com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:431)
    4. com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:289)
    5. com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)
    6. com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:376)
    7. com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:85)
    8. com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
    9. com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:160)
    10. com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
    11. com.sap.engine.services.httpserver.filters.WebContainerInvoker.process(WebContainerInvoker.java:67)
    12. com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
    13. com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
    14. com.sap.engine.services.httpserver.filters.ResponseLogWriter.process(ResponseLogWriter.java:60)
    15. com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
    16. com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
    17. com.sap.engine.services.httpserver.filters.DefineHostFilter.process(DefineHostFilter.java:27)
    18. com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
    19. com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
    20. com.sap.engine.services.httpserver.filters.MonitoringFilter.process(MonitoringFilter.java:29)
    21. com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
    22. com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:71)
    23. com.sap.engine.services.httpserver.server.Processor.chainedRequest(Processor.java:309)
    24. com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.run(Processor.java:222)
    25. com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
    25 frames
  11. Java RT
    AccessController.doPrivileged
    1. java.security.AccessController.doPrivileged(Native Method)
    1 frame
  12. com.sap.engine
    SingleThread.run
    1. com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:152)
    2. com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:247)
    2 frames