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Adaptive RFC for non-HR Connection not working

GCD is my GRC system that is having ABAP + JAVA. I am trying to configure Adaptive RFC in GCD-RAR for GCD-ABAP system.

I get error when I try to use debugger to test the connection for non-hR system that I have configured.

http://<hostname>:<port>/webdynpro/dispatcher/sap.com/grc~ccappcomp/CCDebugger

I get the following error message in GCD system when I try the above link..

VIRSAXSR3_01: Cannot execute BAPI UserList

ErrorCannot extract data from system (GCD); for more details, refer to ccappcomp.n.log

and when I try to check the log, it gives me a message as below.

Jul 9, 2009 12:33:25 PM com.virsa.cc.comp.VirsaXSR3_01Interface execute

WARNING: VIRSAXSR3_01: Cannot execute BAPI UserList

java.lang.NullPointerException

at com.virsa.cc.common.ModelNodeUtil.copyNodeTreeToModel(ModelNodeUtil.java:42)

at com.virsa.cc.comp.VirsaXSR3_01Interface.execute(VirsaXSR3_01Interface.java:267)

at com.virsa.cc.comp.wdp.InternalVirsaXSR3_01Interface.execute(InternalVirsaXSR3_01Interface.java:1341)

at com.virsa.cc.comp.wdp.InternalVirsaXSR3_01Interface$External.execute(InternalVirsaXSR3_01Interface.java:1376)

at com.virsa.cc.comp.BackendAccessInterface.executeBAPIModel(BackendAccessInterface.java:3392)

at com.virsa.cc.comp.BackendAccessInterface.execBAPI(BackendAccessInterface.java:407)

at com.virsa.cc.comp.BackendAccessInterface.executeBAPI(BackendAccessInterface.java:302)

at com.virsa.cc.comp.wdp.InternalBackendAccessInterface.executeBAPI(InternalBackendAccessInterface.java:4227)

at com.virsa.cc.comp.BackendAccessInterface.searchUser(BackendAccessInterface.java:756)

at com.virsa.cc.comp.wdp.InternalBackendAccessInterface.searchUser(InternalBackendAccessInterface.java:4279)

at com.virsa.cc.comp.wdp.InternalBackendAccessInterface$External.searchUser(InternalBackendAccessInterface.java:4744)

at com.virsa.cc.dataextractor.bo.DataExtractorSAP.searchUser(DataExtractorSAP.java:548)

at com.virsa.cc.comp.BgJobInvokerView.onActionsearchObj(BgJobInvokerView.java:603)

at com.virsa.cc.comp.wdp.InternalBgJobInvokerView.wdInvokeEventHandler(InternalBgJobInvokerView.java:356)

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:321)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:713)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:666)

at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:250)

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:386)

at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:364)

at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:1039)

at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:265)

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

at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:175)

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:219)

at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)

at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)

FYI, I have already configured and tested the WebDynpro's "VIRSAXSR3_01_METADATA" & "VIRSAXSR3_01_MODEL"

The following are the components on GCD Abap system...

SAP_ABA 700 0019 SAPKA70019 Cross-Application Component Appl. Interface SP

SAP_BASIS 700 0019 SAPKB70019 SAP Basis Component Basis Support Pkg.

PI_BASIS 2005_1_700 0019 SAPKIPYJ7J PI_BASIS 2005_1_700 Component Supp. Pkg.

SAP_BW 700 0021 SAPKW70021 SAP NetWeaver BI 7.0 Component Supp. Pkg.

VIRSANH 530_700 0008 SAPK-53308INVIRSANH SAP GRC Access Controls 5.3 for 700 HR a Component Supp. Pkg.

Regards,

Giridhara

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