Which DC contains WD component FcLinks?

I am getting following error when i click on the save button in Empequity (Infotype 77)

error:

The following ABAP Exception occurred: LINKLISTKEY_INVALID:com.sap.tc.webdynpro.modelimpl.dynamicrfc.WDDynamicRFCExecuteException

at com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModelClassExecutable.execute(DynamicRFCModelClassExecutable.java:98)

at com.sap.xss.ser.xssconfview.fc.FcLinks.onInit(FcLinks.java:236)

at com.sap.xss.ser.xssconfview.fc.wdp.InternalFcLinks.onInit(InternalFcLinks.java:235)

at com.sap.xss.ser.xssconfview.fc.FcLinksInterface.onInit(FcLinksInterface.java:115)

at com.sap.xss.ser.xssconfview.fc.wdp.InternalFcLinksInterface.onInit(InternalFcLinksInterface.java:191)

at com.sap.xss.ser.xssconfview.fc.wdp.InternalFcLinksInterface$External.onInit(InternalFcLinksInterface.java:255)

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.ser.xssconfview.vc.VcLinks.onInit(VcLinks.java:197)

at com.sap.xss.ser.xssconfview.vc.wdp.InternalVcLinks.onInit(InternalVcLinks.java:220)

at com.sap.xss.ser.xssconfview.vc.VcLinksInterface.onInit(VcLinksInterface.java:162)

at com.sap.xss.ser.xssconfview.vc.wdp.InternalVcLinksInterface.onInit(InternalVcLinksInterface.java:144)

at com.sap.xss.ser.xssconfview.vc.wdp.InternalVcLinksInterface$External.onInit(InternalVcLinksInterface.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.access$600(FPMComponent.java:78)

at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPM.raiseSaveEvent(FPMComponent.java:951)

at com.sap.pcuigp.xssfpm.wd.FPMComponent$FPMProxy.raiseSaveEvent(FPMComponent.java:1114)

at com.sap.xss.per.vc.reviewnavi.VcPersInfoReviewNavi.next(VcPersInfoReviewNavi.java:227)

at com.sap.xss.per.vc.reviewnavi.wdp.InternalVcPersInfoReviewNavi.next(InternalVcPersInfoReviewNavi.java:175)

at com.sap.xss.per.vc.reviewnavi.ReviewNaviView.onActionNext(ReviewNaviView.java:153)

at com.sap.xss.per.vc.reviewnavi.wdp.InternalReviewNaviView.wdInvokeEventHandler(InternalReviewNaviView.java:173)

at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)

at com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:67)

at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doHandleActionEvent(WindowPhaseModel.java:420)

at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:132)

at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)

at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:299)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingPortal(ClientSession.java:772)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:707)

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

at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:154)

at com.sap.tc.webdynpro.clientserver.session.core.ApplicationHandle.doProcessing(ApplicationHandle.java:78)

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

at com.sap.tc.webdynpro.portal.pb.impl.localwd.LocalApplicationProxy.sendDataAndProcessAction(LocalApplicationProxy.java:77)

at com.sap.portal.pb.PageBuilder.updateApplications(PageBuilder.java:1259)

at com.sap.portal.pb.PageBuilder.SendDataAndProcessAction(PageBuilder.java:324)

at com.sap.portal.pb.PageBuilder$1.doPhase(PageBuilder.java:830)

at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processPhaseListener(WindowPhaseModel.java:755)

at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doPortalDispatch(WindowPhaseModel.java:717)

at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:136)

at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)

at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)

at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:299)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:752)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:705)

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

at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:154)

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.modelimpl.dynamicrfc.WDDynamicRFC_Fault_Exception:

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

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

at com.sap.aii.proxy.framework.core.JcoMarshaler.unmarshalException(JcoMarshaler.java:429)

at com.sap.aii.proxy.framework.core.JcoProxy.send(JcoProxy.java:78)

at com.sap.aii.proxy.framework.core.AbstractProxy$JcoProxyHelper.send(AbstractProxy.java:173)

at com.sap.aii.proxy.framework.core.AbstractProxy.send$(AbstractProxy.java:141)

at com.sap.xss.ser.xssconfview.model.CSLinksModel.hrxss_Ser_Getconfscrlinks(CSLinksModel.java:149)

at com.sap.xss.ser.xssconfview.model.Hrxss_Ser_Getconfscrlinks_Input.doExecute(Hrxss_Ser_Getconfscrlinks_Input.java:137)

at com.sap.tc.webdynpro.modelimpl.dynamicrfc.DynamicRFCModelClassExecutable.execute(DynamicRFCModelClassExecutable.java:92)

... 67 more

does anyone know which DC contains FcLinks component ?

Thanks ,

Vishal