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Cannot perform RFC lookup

Hi All,

We are getting below error in doing testing in PI mapping.

Cannot perform RFC lookup com.sap.aii.mapping.api.StreamTransformationException: Cannot perform RFC lookup at com.sap.aii.mappingtool.flib7.RfcLookup.cacheMore(RfcLookup.java:105) at com.sap.aii.mappingtool.tf7.rt.AMultiResIterator$MultiOutIterator.gotoNextContext(AMultiResIterator.java:95) at com.sap.aii.mappingtool.tf7.rt.C2CFunctionWrapper.cacheContext(C2CFunctionWrapper.java:77) at com.sap.aii.mappingtool.tf7.rt.C2CFunctionWrapper.gotoNextContext(C2CFunctionWrapper.java:42) at com.sap.aii.mappingtool.tf7.AMappingProgram.processNode(AMappingProgram.java:317) at com.sap.aii.mappingtool.tf7.AMappingProgram.processNode(AMappingProgram.java:410) at com.sap.aii.mappingtool.tf7.AMappingProgram.processNode(AMappingProgram.java:410) at com.sap.aii.mappingtool.tf7.AMappingProgram.processNode(AMappingProgram.java:410) at com.sap.aii.mappingtool.tf7.AMappingProgram.processNode(AMappingProgram.java:410) at com.sap.aii.mappingtool.tf7.AMappingProgram.start(AMappingProgram.java:502) at com.sap.aii.mappingtool.tf7.Transformer.start(Transformer.java:133) at com.sap.aii.mappingtool.tf7.AMappingProgram.transform(AMappingProgram.java:632) at com.sap.aii.ibrep.server.mapping.exec.ExecuteXiMappingCommand.transformInternal(ExecuteXiMappingCommand.java:197) at com.sap.aii.ibrep.server.mapping.exec.ExecuteXiMappingCommand.execute(ExecuteXiMappingCommand.java:94) at com.sap.aii.ib.server.mapping.exec.CommandManager.execute(CommandManager.java:43) at com.sap.aii.ibrep.server.mapping.ServerMapService.execute(ServerMapService.java:40) at com.sap.aii.ibrep.server.mapping.MapServiceBean.execute(MapServiceBean.java:40) at sun.reflect.GeneratedMethodAccessor701.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceedFinal(RequestInvocationContext.java:46) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:166) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:19) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:71) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.doWorkWithAttribute(Interceptors_Transaction.java:38) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.invoke(Interceptors_Transaction.java:22) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:189) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstanceGetter.java:16) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:21) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:16) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:177) at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:133) at com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:164) at $Proxy1525.execute(Unknown Source) at sun.reflect.GeneratedMethodAccessor700.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at com.sap.engine.services.rmi_p4.P4DynamicSkeleton.dispatch(P4DynamicSkeleton.java:234) at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:355) at com.sap.engine.services.rmi_p4.server.ServerDispatchImpl.run(ServerDispatchImpl.java:69) at com.sap.engine.services.rmi_p4.P4Message.process(P4Message.java:67) at com.sap.engine.services.rmi_p4.P4Message.execute(P4Message.java:41) at com.sap.engine.services.cross.fca.FCAConnectorImpl.executeRequest(FCAConnectorImpl.java:977) at com.sap.engine.services.rmi_p4.P4Message.process(P4Message.java:57) at com.sap.engine.services.cross.fca.MessageReader.run(MessageReader.java:55) at com.sap.engine.core.thread.execution.Executable.run(Executable.java:115) at com.sap.engine.core.thread.execution.Executable.run(Executable.java:96) at com.sap.engine.core.thread.execution.CentralExecutor$SingleThread.run(CentralExecutor.java:314) Caused by: com.sap.aii.mapping.lookup.LookupException: Connection to system RUNTIME using application RUNTIME lost. Detailed information: Error accessing "http://sapdevpid01:51000/run/system/int?container=web" with user "PIREPUSER". Response code is 401, response message is "Unauthorized" at com.sap.aii.ibrep.server.lookup.LookupServiceProvider$RemoteClientDelegator.<init>(LookupServiceProvider.java:103) at com.sap.aii.ibrep.server.lookup.LookupServiceProvider$RemoteClientDelegator.<init>(LookupServiceProvider.java:86) at com.sap.aii.ibrep.server.lookup.LookupServiceProvider$RemoteClient.getSystemAccessor(LookupServiceProvider.java:73) at com.sap.aii.mapping.lookup.LookupService.getRfcAccessor(LookupService.java:258) at com.sap.aii.mappingtool.flib7.RfcLookup.cacheMore(RfcLookup.java:78) ... 52 more Caused by: com.sap.aii.utilxi.hmi.api.HmiCoreException: Connection to system RUNTIME using application RUNTIME lost. Detailed information: Error accessing "http://sapdevpid01:51000/run/system/int?container=web" with user "PIREPUSER". Response code is 401, response message is "Unauthorized" at com.sap.aii.utilxi.hmi.api.HmiCoreException.newCommunicationError(HmiCoreException.java:85) at com.sap.aii.utilxi.hmi.api.HmiHttpJDKClient.sendRequestAndReceiveResponse(HmiHttpJDKClient.java:184) at com.sap.aii.utilxi.hmi.api.HmiClientAdapter.invokeMethod(HmiClientAdapter.java:92) at com.sap.aii.ibrep.server.lookup.SystemAccessorHmiClient.<init>(SystemAccessorHmiClient.java:50) at com.sap.aii.ibrep.server.lookup.SystemAccessorHmiClient.getInstance(SystemAccessorHmiClient.java:71) at com.sap.aii.ibrep.server.lookup.LookupServiceProvider$RemoteClientDelegator.<init>(LookupServiceProvider.java:96) ... 56 more Root Cause: com.sap.aii.mapping.lookup.LookupException: Connection to system RUNTIME using application RUNTIME lost. Detailed information: Error accessing "http://sapdevpid01:51000/run/system/int?container=web" with user "PIREPUSER". Response code is 401, response message is "Unauthorized" at com.sap.aii.ibrep.server.lookup.LookupServiceProvider$RemoteClientDelegator.<init>(LookupServiceProvider.java:103) at com.sap.aii.ibrep.server.lookup.LookupServiceProvider$RemoteClientDelegator.<init>(LookupServiceProvider.java:86) at com.sap.aii.ibrep.server.lookup.LookupServiceProvider$RemoteClient.getSystemAccessor(LookupServiceProvider.java:73) at com.sap.aii.mapping.lookup.LookupService.getRfcAccessor(LookupService.java:258) at

Thank you very much for advance.

Ferran

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3 Answers

  • author's profile photo Former Member
    Former Member
    Posted on Nov 30, 2010 at 05:29 PM

    hi

    Check in SM59 the RFC destination is working fine

    Check the RFC communication channel is without error

    also

    Please check if the RFC is imported properly and you are using RFCLookup function in the mapping.

    Check if you have completd the parameter creation

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  • Posted on Dec 01, 2010 at 01:50 AM

    Hi,

    It seems this is an authorization problem. Please try checking if the username that you have provided in your RFC receiver has the authorization to execute that function module.

    Hope this helps,

    Mark

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  • Posted on Dec 01, 2010 at 02:23 PM

    I solution this problem, reduce de number of call, for message.

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