Cannot perform RFC lookup

[ferran_mateohidalgo]

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

[ferran_mateohidalgo]

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

[Former Member]

Hi Ferran,

Even I am faceing the same problem. What may be the error cause and how to solve it. Can you pls tell.

Jayesh.

[markangelo_dihiansan]

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

[Former Member]

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