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Former Member
Aug 15, 2007 at 06:19 PM

failed to create or init instance of model

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Hi All,

We have implemented ESS/MSS on ERP2005. When we try to access family members/dependents. we are getting a weird screen. Appreciate if you can provide some inputs on the error below

com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: failed to create or init instance of model 'com.sap.xss.hr.per.us.family.model.HRXSS_PER_P0021_US' in scope APPLICATION_SCOPE with instanceId 'null'

at java.lang.Throwable.<init>(Throwable.java:56)

at com.sap.exception.BaseRuntimeException.<init>(BaseRuntimeException.java:128)

at com.sap.tc.webdynpro.services.exceptions.WDRuntimeException.<init>(WDRuntimeException.java:55)

at com.sap.tc.webdynpro.progmodel.model.api.WDModelFactory.getOrCreateModelInstanceFromScopeMaintainer(WDModelFactory.java:341)

at com.sap.tc.webdynpro.progmodel.model.api.WDModelFactory.getModelInstance(WDModelFactory.java:155)

at com.sap.tc.webdynpro.progmodel.model.api.WDModelFactory.getModelInstance(WDModelFactory.java:102)

at com.sap.xss.hr.per.us.family.fc.FcPerFamilyUS.onInit(FcPerFamilyUS.java:323)

at com.sap.xss.hr.per.us.family.fc.wdp.InternalFcPerFamilyUS.onInit(InternalFcPerFamilyUS.java:705)

at com.sap.xss.hr.per.us.family.fc.FcPerFamilyUSInterface.onInit(FcPerFamilyUSInterface.java:186)

at com.sap.xss.hr.per.us.family.fc.wdp.InternalFcPerFamilyUSInterface.onInit(InternalFcPerFamilyUSInterface.java:241)

at com.sap.xss.hr.per.us.family.fc.wdp.InternalFcPerFamilyUSInterface$External.onInit(InternalFcPerFamilyUSInterface.java:321)

at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPM.attachComponentToUsage(FPMComponent.java:920)

at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPM.attachComponentToUsage(FPMComponent.java:889)

at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPMProxy.attachComponentToUsage(FPMComponent.java:1082)

at com.sap.xss.hr.per.us.family.overview.VcPerFamilyUSOverview.onInit(VcPerFamilyUSOverview.java:292)

at com.sap.xss.hr.per.us.family.overview.wdp.InternalVcPerFamilyUSOverview.onInit(InternalVcPerFamilyUSOverview.java:251)

at com.sap.xss.hr.per.us.family.overview.VcPerFamilyUSOverviewInterface.onInit(VcPerFamilyUSOverviewInterface.java:164)

at com.sap.xss.hr.per.us.family.overview.wdp.InternalVcPerFamilyUSOverviewInterface.onInit(InternalVcPerFamilyUSOverviewInterface.java:144)

at com.sap.xss.hr.per.us.family.overview.wdp.InternalVcPerFamilyUSOverviewInterface$External.onInit(InternalVcPerFamilyUSOverviewInterface.java:220)

at com.sap.pcuigp.xssfpm.wd.FPMComponent.doProcessEvent(FPMComponent.java:563)

at com.sap.pcuigp.xssfpm.wd.FPMComponent.doEventLoop(FPMComponent.java:437)

at com.sap.pcuigp.xssfpm.wd.FPMComponent.wdDoInit(FPMComponent.java:195)

at com.sap.pcuigp.xssfpm.wd.wdp.InternalFPMComponent.wdDoInit(InternalFPMComponent.java:110)

at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:108)

at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)

at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)

at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:430)

at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:707)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:269)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingPortal(ClientSession.java:779)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:714)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:261)

at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)

at com.sap.tc.webdynpro.clientserver.session.core.ApplicationHandle.doProcessing(ApplicationHandle.java:69)

at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.sendDataAndProcessActionInternal(AbstractApplicationProxy.java:860)

at com.sap.tc.webdynpro.portal.pb.impl.AbstractApplicationProxy.create(AbstractApplicationProxy.java:220)

at com.sap.portal.pb.PageBuilder.updateApplications(PageBuilder.java:1248)

at com.sap.portal.pb.PageBuilder.createPage(PageBuilder.java:353)

at com.sap.portal.pb.PageBuilder.init(PageBuilder.java:551)

at com.sap.portal.pb.PageBuilder.wdDoInit(PageBuilder.java:190)

at com.sap.portal.pb.wdp.InternalPageBuilder.wdDoInit(InternalPageBuilder.java:150)

at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:108)

at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:215)

at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:200)

at com.sap.tc.webdynpro.clientserver.cal.ClientComponent.init(ClientComponent.java:430)

at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:362)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.initApplication(ApplicationSession.java:707)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:269)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:759)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:712)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:261)

at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:149)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)

at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:401)

at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:266)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:387)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:365)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:944)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:266)

at com.sap.engine.services.httpserver.server.Client.handle(Client.java:95)

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:160)

at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)

at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)

at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)

at java.security.AccessController.doPrivileged(AccessController.java:215)

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)

Caused by: com.sap.tc.webdynpro.progmodel.model.api.WDModelException: failed to create instance of model 'com.sap.xss.hr.per.us.family.model.HRXSS_PER_P0021_US'

at com.sap.tc.webdynpro.progmodel.model.api.WDModelFactory.getNewModelInstance(WDModelFactory.java:392)

at com.sap.tc.webdynpro.progmodel.model.api.WDModelFactory.getOrCreateModelInstanceFromScopeMaintainer(WDModelFactory.java:329)

... 67 more

Caused by: com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: no jcoMetadata found for RFC function 'HRXSS_PER_GET_F4_P0021_US'! Please verify, that your model is consistent with the ABAP backend: 'DR3'.

at java.lang.Throwable.<init>(Throwable.java:56)

at com.sap.exception.BaseRuntimeException.<init>(BaseRuntimeException.java:128)

at com.sap.tc.webdynpro.services.exceptions.WDRuntimeException.<init>(WDRuntimeException.java:55)

at com.sap.tc.webdynpro.services.exceptions.WDRuntimeException.<init>(WDRuntimeException.java:48)

at com.sap.tc.webdynpro.modelimpl.dynamicrfc.metadata.DRFCModelInfo.getOrCreateClassInfo(DRFCModelInfo.java:217)

at com.sap.tc.webdynpro.modelimpl.dynamicrfc.metadata.DRFCModelInfo.<init>(DRFCModelInfo.java:164)

at com.sap.tc.webdynpro.modelimpl.dynamicrfc.metadata.DRFCModelInfo$Cache.getModelInfo(DRFCModelInfo.java:103)

at com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModel.<init>(DynamicRFCModel.java:112)

at com.sap.xss.hr.per.us.family.model.HRXSS_PER_P0021_US.<init>(HRXSS_PER_P0021_US.java:234)

at com.sap.xss.hr.per.us.family.model.HRXSS_PER_P0021_US.<init>(HRXSS_PER_P0021_US.java:209)

at java.lang.Class.newInstanceImpl(Native Method)

at java.lang.Class.newInstance(Class.java:1216)

at com.sap.tc.webdynpro.progmodel.model.api.WDModelFactory.getNewModelInstance(WDModelFactory.java:386)

... 68 more

Kathy