Hi Guys,
I have a Web Dynpro Java application running on SAP NW 7.3 (Windows). When I build/deploy and run it, the following Exception comes up:
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com.sap.tc.webdynpro.progmodel.context.ContextConfigurationException: NodeInfo(path=FuVComponent/FuVComponent.Application, class=com.sap.tc.webdynpro.progmodel.context.MappedNodeInfo): mapping to NodeInfo(path=FuVComponent.newMasterdata/MasterdataComponentInterface.Application, class=com.sap.tc.webdynpro.progmodel.context.MappedNodeInfo) is impossible, the node expects a model class holding com.rwe.common.beans.Application
The detailed description:
com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Exception was thrown in preprocessing phase of application session d662ace6837d11e38259000009eee4aa. The causing exception is nested. RID=d65f8829837d11e38232000009eee4aa
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doPreprocessing(ApplicationSession.java:663)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:349)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:325)
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.Invokable.invoke(Invokable.java:38)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:457)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:210)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:441)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:430)
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:81)
at com.sap.engine.services.httpserver.chain.AbstractChain.process(AbstractChain.java:78)
at com.sap.engine.services.servlets_jsp.filters.ApplicationSelector.process(ApplicationSelector.java:276)
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.SessionSizeFilter.process(SessionSizeFilter.java:26)
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:57)
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:43)
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:475)
at com.sap.engine.services.httpserver.server.Processor$FCAProcessorThread.process(Processor.java:269)
at com.sap.engine.services.httpserver.server.rcm.RequestProcessorThread.run(RequestProcessorThread.java:56)
at com.sap.engine.core.thread.execution.Executable.run(Executable.java:122)
at com.sap.engine.core.thread.execution.Executable.run(Executable.java:101)
at com.sap.engine.core.thread.execution.CentralExecutor$SingleThread.run(CentralExecutor.java:328)
Caused by: com.sap.tc.webdynpro.services.exceptions.ApplicationFaultException: wdDoInit: exception thrown in this user coding area
at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:164)
at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:227)
at com.sap.tc.webdynpro.progmodel.components.Component.initController(Component.java:258)
at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:206)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:590)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.doPreprocessing(ClientApplication.java:1457)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doPreprocessing(ApplicationSession.java:660)
... 46 more
Caused by: com.sap.tc.webdynpro.progmodel.context.ContextConfigurationException: NodeInfo(path=FuVComponent/FuVComponent.Application, class=com.sap.tc.webdynpro.progmodel.context.MappedNodeInfo): mapping to NodeInfo(path=FuVComponent.newMasterdata/MasterdataComponentInterface.Application, class=com.sap.tc.webdynpro.progmodel.context.MappedNodeInfo) is impossible, the node expects a model class holding com.rwe.common.beans.Application
at com.sap.tc.webdynpro.progmodel.context.MappedNodeInfo.initAfterCompletedMapping(MappedNodeInfo.java:229)
at com.sap.tc.webdynpro.progmodel.context.MappingInfo.initAfterCompletedMapping(MappingInfo.java:174)
at com.sap.tc.webdynpro.progmodel.context.MappingInfo.setDataNode(MappingInfo.java:66)
at com.sap.tc.webdynpro.progmodel.context.MappingInfo.getDataNode(MappingInfo.java:135)
at com.sap.tc.webdynpro.progmodel.context.MappedNodeInfo.getDataNode(MappedNodeInfo.java:109)
at com.sap.tc.webdynpro.progmodel.context.MappedNodeInfo.getOrigin(MappedNodeInfo.java:113)
at com.sap.tc.webdynpro.progmodel.context.MappedNodeInfo.isSingleton(MappedNodeInfo.java:60)
at com.sap.tc.webdynpro.progmodel.context.Node.getChildNode(Node.java:948)
at com.rwe.fuv.wd.wdp.IPublicFuVComponent$IContextNode.nodeApplication(IPublicFuVComponent.java:614)
at com.rwe.fuv.wd.FuVComponent.wdDoInit(FuVComponent.java:182)
at com.rwe.fuv.wd.wdp.InternalFuVComponent.wdDoInit(InternalFuVComponent.java:367)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:161)
... 52 more
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What I already have done?
- Reimport of classes
- Sync/Build/Deploy of dependent components
All these works fine without an error. But when I "run" the Web Dynpro application (or login into SAP Portal with the application as start point), the Exception above happens (since a week).
Thanks a lot for urgent help,
Cengiz