on 05-16-2013 10:35 PM
Hello to everyone,
may anyone know about strange exception described below? It appears during start of VC application
Here below is detailed exception stack:
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException:
Exception was thrown in preprocessing phase of application session
3086c9afbe6f11e2c6f10000003cc602. The causing exception is nested.
RID=30859965be6f11e293ab0000003cc602
at
com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doPreprocessing(ApplicationSession.java:663)
at
com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:350)
at
com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:331)
at
com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doContent(AbstractDispatcherServlet.java:87)
at
com.sap.tc.webdynpro.serverimpl.wdc.DispatcherServlet.doContent(DispatcherServlet.java:89)
at
com.sap.tc.webdynpro.serverimpl.core.AbstractDispatcherServlet.doGet(AbstractDispatcherServlet.java:55)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at
com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:152)
at
com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.doWork(RequestDispatcherImpl.java:361)
at
com.sap.engine.services.servlets_jsp.server.runtime.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:478)
at
com.sap.tc.webdynpro.serverimpl.wdc.ForwardServlet.doPost(ForwardServlet.java:63)
at
com.sap.tc.webdynpro.serverimpl.wdc.ForwardServlet.doGet(ForwardServlet.java:31)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at
com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:152)
at
com.sap.engine.services.servlets_jsp.server.Invokable.invoke(Invokable.java:38)
at
com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:404)
at
com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:204)
at
com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:440)
at
com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:429)
at
com.sap.engine.services.servlets_jsp.filters.DSRWebContainerFilter.process(DSRWebContainerFilter.java:38)
at
com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at
com.sap.engine.services.servlets_jsp.filters.ServletSelector.process(ServletSelector.java:82)
at
com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at
com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:268)
at
com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at
com.sap.engine.services.httpserver.filters.WebContainerInvoker.process(WebContainerInvoker.java:81)
at
com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at
com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at
com.sap.engine.services.httpserver.filters.ResponseLogWriter.process(ResponseLogWriter.java:60)
at
com.sap.engine.services.httpserver.chain.HostFilter.process(HostFilter.java:9)
at
com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at
com.sap.engine.services.httpserver.filters.DefineHostFilter.process(DefineHostFilter.java:27)
at
com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at
com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at
com.sap.engine.services.httpserver.filters.MonitoringFilter.process(MonitoringFilter.java:29)
at
com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at
com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at
com.sap.engine.services.httpserver.filters.MemoryStatisticFilter.process(MemoryStatisticFilter.java:54)
at
com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at
com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at
com.sap.engine.services.httpserver.filters.DSRHttpFilter.process(DSRHttpFilter.java:42)
at
com.sap.engine.services.httpserver.chain.ServerFilter.process(ServerFilter.java:12)
at
com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at
com.sap.engine.services.httpserver.server.Processor.chainedRequest(Processor.java:447)
at
com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.process(Processor.java:264)
at
com.sap.engine.services.httpserver.server.rcm.RequestProcessorThread.run(RequestProcessorThread.java:56)
at
com.sap.engine.core.thread.execution.Executable.run(Executable.java:122)
at
com.sap.engine.core.thread.execution.Executable.run(Executable.java:101)
at
com.sap.engine.core.thread.execution.CentralExecutor$SingleThread.run(CentralExecutor.java:328)
Caused
by: com.sap.tc.webdynpro.services.exceptions.ApplicationFaultException:
wdInvokeEventHandler: exception thrown in this user coding area
at
com.sap.tc.webdynpro.progmodel.generation.DelegatingWindow.invokeEventHandler(DelegatingWindow.java:125)
at
com.sap.tc.webdynpro.progmodel.window.ViewController.invokeInboundPlugHandler(ViewController.java:446)
at
com.sap.tc.webdynpro.progmodel.window.InterfaceView.invokeInboundPlugHandler(InterfaceView.java:173)
at
com.sap.tc.webdynpro.clientserver.cal.NavigationManager.processInboundPlugQueue(NavigationManager.java:305)
at
com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:610)
at
com.sap.tc.webdynpro.clientserver.cal.ClientApplication.doPreprocessing(ClientApplication.java:1475)
at
com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doPreprocessing(ApplicationSession.java:660)
...
50 more
Caused by:
com.sap.tc.webdynpro.services.exceptions.ApplicationFaultException:
wdInvokeEventHandler: exception thrown in this user coding area
at
com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:146)
at
com.sap.tc.webdynpro.progmodel.components.Component.fireEvent(Component.java:492)
at
com.sap.tc.wd4vc.launcher.wdp.InternalLauncher.wdFireEventPassParameters(InternalLauncher.java:236)
at
com.sap.tc.wd4vc.launcher.Launcher.start(Launcher.java:237)
at
com.sap.tc.wd4vc.launcher.wdp.InternalLauncher.start(InternalLauncher.java:144)
at
com.sap.tc.wd4vc.launcher.LauncherInterfaceView.onPlugDefault(LauncherInterfaceView.java:122)
at
com.sap.tc.wd4vc.launcher.wdp.InternalLauncherInterfaceView.wdInvokeEventHandler(InternalLauncherInterfaceView.java:95)
at
com.sap.tc.webdynpro.progmodel.generation.DelegatingWindow.invokeEventHandler(DelegatingWindow.java:121)
...
56 more
Caused by: java.lang.RuntimeException: java.lang.RuntimeException:
java.lang.RuntimeException:
com.sap.tc.wd4vc.intapi.info.exception.WD4VCRuntimeException: Failed to create
Component for the object GridView: RG_UI
at
com.sap.tc.wd4vc.util.java.containers.XGLContainerImpl.initChildComponents(XGLContainerImpl.java:110)
at
com.sap.tc.wd4vc.core.std.containers.XGLContainer.init(XGLContainer.java:287)
at
com.sap.tc.wd4vc.core.std.containers.wdp.InternalXGLContainer.init(InternalXGLContainer.java:157)
at
com.sap.tc.wd4vc.core.std.containers.XGLContainerInterface.init(XGLContainerInterface.java:153)
at
com.sap.tc.wd4vc.core.std.containers.wdp.InternalXGLContainerInterface.wdInvokeMethod(InternalXGLContainerInterface.java:201)
at
com.sap.tc.webdynpro.progmodel.generation.ExternalControllerPI$ExternalInterfaceInvocationHandler.invoke(ExternalControllerPI.java:339)
at
$Proxy2696.init(Unknown Source)
at
com.sap.tc.wd4vc.xglengine.XGLEngine.displayUI(XGLEngine.java:436)
at
com.sap.tc.wd4vc.xglengine.XGLEngine.start(XGLEngine.java:262)
at
com.sap.tc.wd4vc.xglengine.wdp.InternalXGLEngine.start(InternalXGLEngine.java:140)
at
com.sap.tc.wd4vc.xglengine.XGLEngineInterface.start(XGLEngineInterface.java:140)
at
com.sap.tc.wd4vc.xglengine.wdp.InternalXGLEngineInterface.wdInvokeMethod(InternalXGLEngineInterface.java:245)
at
com.sap.tc.webdynpro.progmodel.generation.ExternalControllerPI$ExternalInterfaceInvocationHandler.invoke(ExternalControllerPI.java:339)
at
$Proxy2686.start(Unknown Source)
at
com.sap.tc.wd4vc.launcher.LauncherView.start(LauncherView.java:567)
at
com.sap.tc.wd4vc.launcher.LauncherView.launchApplication(LauncherView.java:529)
at
com.sap.tc.wd4vc.launcher.LauncherView.getParameters(LauncherView.java:297)
at
com.sap.tc.wd4vc.launcher.wdp.InternalLauncherView.wdInvokeEventHandler(InternalLauncherView.java:196)
at
com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:142)
...
63 more
Caused by: java.lang.RuntimeException: java.lang.RuntimeException:
com.sap.tc.wd4vc.intapi.info.exception.WD4VCRuntimeException: Failed to create
Component for the object GridView: RG_UI
at
com.sap.tc.wd4vc.util.java.containers.XGLContainerImpl.initChildComponents(XGLContainerImpl.java:110)
at
com.sap.tc.wd4vc.core.std.containers.XGLContainer.init(XGLContainer.java:287)
at
com.sap.tc.wd4vc.core.std.containers.wdp.InternalXGLContainer.init(InternalXGLContainer.java:157)
at
com.sap.tc.wd4vc.core.std.containers.XGLContainerInterface.init(XGLContainerInterface.java:153)
at
com.sap.tc.wd4vc.core.std.containers.wdp.InternalXGLContainerInterface.init(InternalXGLContainerInterface.java:124)
at
com.sap.tc.wd4vc.util.java.containers.XGLContainerImpl.initChildComponents(XGLContainerImpl.java:95)
...
81 more
Caused by: java.lang.RuntimeException:
com.sap.tc.wd4vc.intapi.info.exception.WD4VCRuntimeException: Failed to create
Component for the object GridView: RG_UI
at
com.sap.tc.wd4vc.util.java.containers.XGLContainerImpl.initChildComponents(XGLContainerImpl.java:110)
at
com.sap.tc.wd4vc.core.std.containers.XGLContainer.init(XGLContainer.java:287)
at
com.sap.tc.wd4vc.core.std.containers.wdp.InternalXGLContainer.init(InternalXGLContainer.java:157)
at
com.sap.tc.wd4vc.core.std.containers.XGLContainerInterface.init(XGLContainerInterface.java:153)
at
com.sap.tc.wd4vc.core.std.containers.wdp.InternalXGLContainerInterface.init(InternalXGLContainerInterface.java:124)
at
com.sap.tc.wd4vc.util.java.containers.XGLContainerImpl.initChildComponents(XGLContainerImpl.java:95)
...
86 more
Caused by:
com.sap.tc.wd4vc.intapi.info.exception.WD4VCRuntimeException: Failed to create
Component for the object GridView: RG_UI
at
com.sap.tc.wd4vc.xglengine.java.XGLInterpreter.createComponentInternal(XGLInterpreter.java:2452)
at
com.sap.tc.wd4vc.core.xgl2_2.xglengine.java.XGL2_2Interpreter.getCompInstanceFromUsage(XGL2_2Interpreter.java:2107)
at
com.sap.tc.wd4vc.util.java.containers.XGLTemporalContainerImpl.createPaneComponent(XGLTemporalContainerImpl.java:77)
at
com.sap.tc.wd4vc.util.java.containers.XGLContainerImpl.initChildComponents(XGLContainerImpl.java:97)
...
91 more
Caused by: java.lang.reflect.InvocationTargetException
at
sun.reflect.GeneratedMethodAccessor2380.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at
java.lang.reflect.Method.invoke(Method.java:597)
at
com.sap.tc.wd4vc.xglengine.java.XGLInterpreter.createComponentInternal(XGLInterpreter.java:2442)
...
94 more
Caused by:
com.sap.tc.wd4vc.intapi.info.exception.WD4VCRuntimeException: Failed to create
Component for the object Infoview: RG
at
com.sap.tc.wd4vc.xglengine.java.XGLInterpreter.createComponentInternal(XGLInterpreter.java:2452)
at
com.sap.tc.wd4vc.core.xgl2_2.xglengine.java.XGL2_2Interpreter.getCompInstanceFromUsage(XGL2_2Interpreter.java:2023)
at
com.sap.tc.wd4vc.xglengine.XGLEngine.getCompInstance(XGLEngine.java:333)
at
com.sap.tc.wd4vc.xglengine.wdp.InternalXGLEngine.getCompInstance(InternalXGLEngine.java:152)
at
com.sap.tc.wd4vc.xglengine.XGLEngineInterface.getCompInstance(XGLEngineInterface.java:195)
at
com.sap.tc.wd4vc.xglengine.wdp.InternalXGLEngineInterface.getCompInstance(InternalXGLEngineInterface.java:136)
at
com.sap.tc.wd4vc.xglengine.java.XGLInterpreter.getCompUsage(XGLInterpreter.java:2309)
at
com.sap.tc.wd4vc.core.std.interactors.pane.java.XGLInteractor.doNodeMapping(XGLInteractor.java:338)
at
com.sap.tc.wd4vc.core.std.interactors.pane.java.XGLInteractor.init(XGLInteractor.java:322)
at
com.sap.tc.wd4vc.core.ny.alvadapter.AlvAdapter.init(AlvAdapter.java:351)
at
com.sap.tc.wd4vc.core.ny.alvadapter.wdp.InternalAlvAdapter.wdInvokeMethod(InternalAlvAdapter.java:325)
at
com.sap.tc.webdynpro.progmodel.generation.ExternalControllerPI$ExternalInterfaceInvocationHandler.invoke(ExternalControllerPI.java:339)
at
$Proxy2699.init(Unknown Source)
... 98 more
Caused by:
java.lang.reflect.InvocationTargetException
at
sun.reflect.GeneratedMethodAccessor2133.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at
java.lang.reflect.Method.invoke(Method.java:597)
at
com.sap.tc.wd4vc.xglengine.java.XGLInterpreter.createComponentInternal(XGLInterpreter.java:2442)
...
110 more
Caused by:
com.sap.tc.webdynpro.repository.utils.RepositoryRuntimeException: Failed to
create RelatedModelObject for the object com.sap.tc.wd4vc.xglengine.XGLEngine,
relation ComponentUsages, relatedObject + OI.
at
com.sap.tc.webdynpro.repository.model.delegation.DelegatorRepositoryModelClass.createRelatedModelObject(DelegatorRepositoryModelClass.java:594)
at
com.sap.tc.webdynpro.progmodel.repository.wdp.Proxy$IWDComponentInfo$IFramework.createInComponentUsagesInternal(Unknown
Source)
at
com.sap.tc.webdynpro.progmodel.components.ComponentUsage.createComponentUsageOfSameType(ComponentUsage.java:134)
at
com.sap.tc.wd4vc.core.xgl2_2.xglengine.java.XGL2_2Interpreter.createInnerDatashareComponentInternal(XGL2_2Interpreter.java:2163)
at
com.sap.tc.wd4vc.core.xgl2_2.xglengine.java.XGL2_2Interpreter.getCompInstanceFromUsage(XGL2_2Interpreter.java:2025)
at
com.sap.tc.wd4vc.xglengine.XGLEngine.getCompInstance(XGLEngine.java:333)
at
com.sap.tc.wd4vc.xglengine.wdp.InternalXGLEngine.getCompInstance(InternalXGLEngine.java:152)
at
com.sap.tc.wd4vc.xglengine.XGLEngineInterface.getCompInstance(XGLEngineInterface.java:195)
at
com.sap.tc.wd4vc.xglengine.wdp.InternalXGLEngineInterface.getCompInstance(InternalXGLEngineInterface.java:136)
at
com.sap.tc.wd4vc.xglengine.java.XGLInterpreter.getCompUsage(XGLInterpreter.java:2309)
at
com.sap.tc.wd4vc.core.xgl2_2.infoviews.java.XGL2_2Infoview.init(XGL2_2Infoview.java:129)
at
com.sap.tc.wd4vc.core.xgl2_2.infoviews.XGLInfoview.init(XGLInfoview.java:271)
at
com.sap.tc.wd4vc.core.xgl2_2.infoviews.wdp.InternalXGLInfoview.init(InternalXGLInfoview.java:154)
at
com.sap.tc.wd4vc.core.xgl2_2.infoviews.XGLInfoviewInterface.init(XGLInfoviewInterface.java:155)
at
com.sap.tc.wd4vc.core.xgl2_2.infoviews.wdp.InternalXGLInfoviewInterface.wdInvokeMethod(InternalXGLInfoviewInterface.java:169)
at
com.sap.tc.webdynpro.progmodel.generation.ExternalControllerPI$ExternalInterfaceInvocationHandler.invoke(ExternalControllerPI.java:339)
at
$Proxy2698.init(Unknown Source)
... 114 more
Caused by:
com.sap.tc.webdynpro.repository.utils.RepositoryRuntimeException: Cannot create
object with the name OI and rolenameComponentUsages because it already
exists.
at
com.sap.tc.webdynpro.repository.model.delegation.DelegatorRepositoryModelClass._checkCreate(DelegatorRepositoryModelClass.java:678)
at
com.sap.tc.webdynpro.repository.model.delegation.DelegatorRepositoryModelClass.createRelatedModelObject(DelegatorRepositoryModelClass.java:584)
Sincerely,
Anton
Hi Anton,
You might try to redeploy WDExtensions. If this doesn't help check whether you can solve this by redeploying the other WD packages as well:
FRAMEWORK
WDRUNTIME
AJAXRUNTIME
WDFLEX
The error is quite strange - it might be some inconsistency in deployment. If this doesn't help please open a support message - EP-VC-RTM - for visual composer runtime issues at CE and 7.3x.
Regards,
Anja
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Hi Anja,
thank you for reply. I revealed the reson and workaround.
The issue related to using WD component and connected table with the results.
So, if the table is edited in Web VC and the model is deployed afterwards then the exception appears after first launch. But at the first time application starts normally.
I could detect that by searching in source codes for given id that is OI in my case. It belongeв to mentioned table coming after WD component.
As a remark, we use NWDI for VC so we have model available as well as in WebVC also in NWDS through track.
So, to fix the issue I used NWDS to delete the table and create it again. After deployment the situation fixed.
Best Regards,
Anton
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