Connection problem using Eclipse and SSO

[h_trompeter]

Hi experts,

I'm developing ABAP in eclipse for some time without facing any problems.

Recently, our basis has changed the logon from User/Password to SingleSignOn (much to my enjoy). Unfortunately, since we're using SingleSignOn we can no longer connect to the systems using eclipse.

As soon as I try to connect, the following error occurs:

Exception Stack Trace:

com.sap.adt.communication.exceptions.CommunicationException: CPIC-CALL: 'CMRCV'

null

  at com.sap.adt.communication.internal.jco.dispatcher.JCoRequestDispatcher.handleJcoException(JCoRequestDispatcher.java:244)

  at com.sap.adt.communication.internal.jco.dispatcher.JCoRequestDispatcher.dispatch(JCoRequestDispatcher.java:169)

  at com.sap.adt.communication.internal.session.SystemSession.sendRequest(SystemSession.java:168)

  at com.sap.adt.communication.internal.resources.RestResource.invoke(RestResource.java:136)

  at com.sap.adt.communication.internal.resources.RestResource.get(RestResource.java:61)

  at com.sap.adt.compatibility.internal.graph.provider.GraphProviderFactory.getGraphProvider(GraphProviderFactory.java:52)

  at com.sap.adt.compatibility.base.internal.graph.provider.GraphAnalyzer.processExtensionPointGraphProviders(GraphAnalyzer.java:275)

  at com.sap.adt.compatibility.base.internal.graph.provider.GraphAnalyzer.isNodeAvailable(GraphAnalyzer.java:172)

  at com.sap.adt.compatibility.base.internal.graph.provider.GraphAnalyzerProxy.isNodeAvailable(GraphAnalyzerProxy.java:124)

  at com.sap.adt.compatibility.base.internal.graph.provider.GraphAnalyzerProxy.verifyIsLoaded(GraphAnalyzerProxy.java:89)

  at com.sap.adt.compatibility.base.internal.graph.provider.GraphAnalyzerProxy.getGraphAnalyzer(GraphAnalyzerProxy.java:58)

  at com.sap.adt.compatibility.base.internal.Activator.getCompatibilityGraphAnalyzer(Activator.java:92)

  at com.sap.adt.compatibility.internal.graph.analyzer.CompatibilityGraphAnalyzer.<init>(CompatibilityGraphAnalyzer.java:21)

  at com.sap.adt.compatibility.internal.graph.analyzer.CompatibilityGraphAnalyzer.<init>(CompatibilityGraphAnalyzer.java:17)

  at com.sap.adt.compatibility.internal.Activator.getCompatibilityGraphAnalyzer(Activator.java:152)

  at com.sap.adt.destinations.internal.logon.AdtLogonService$1.runInternal(AdtLogonService.java:183)

  at com.sap.adt.communication.util.CancelableBlockingJob$BlockingJob.run(CancelableBlockingJob.java:195)

  at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)

Caused by: com.sap.conn.jco.JCoException: (107) JCO_ERROR_PROTOCOL: CPIC-CALL: 'CMRCV'

null

  at com.sap.conn.jco.rt.MiddlewareJavaRfc.generateJCoException(MiddlewareJavaRfc.java:664)

  at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcClient.connect(MiddlewareJavaRfc.java:1362)

  at com.sap.conn.jco.rt.ClientConnection.connect(ClientConnection.java:736)

  at com.sap.conn.jco.rt.RepositoryConnection.connect(RepositoryConnection.java:48)

  at com.sap.conn.jco.rt.PoolingFactory.init(PoolingFactory.java:107)

  at com.sap.conn.jco.rt.ConnectionManager.createFactory(ConnectionManager.java:316)

  at com.sap.conn.jco.rt.DefaultConnectionManager.createFactory(DefaultConnectionManager.java:46)

  at com.sap.conn.jco.rt.ConnectionManager.getFactory(ConnectionManager.java:290)

  at com.sap.conn.jco.rt.RfcDestination.getSystemID(RfcDestination.java:885)

  at com.sap.conn.jco.rt.RepositoryManager.getRepository(RepositoryManager.java:31)

  at com.sap.conn.jco.rt.RfcDestination.getRepository(RfcDestination.java:941)

  at com.sap.conn.jco.rt.RfcDestination.getRepository(RfcDestination.java:33)

  at com.sap.adt.communication.internal.jco.util.JCoFunctionBuilder.createFunctionBuilder(JCoFunctionBuilder.java:58)

  at com.sap.adt.communication.internal.jco.dispatcher.JCoRequestDispatcherRestProtocolStrategy.createFunctionBuilder(JCoRequestDispatcherRestProtocolStrategy.java:132)

  at com.sap.adt.communication.internal.jco.dispatcher.JCoRequestDispatcherRestProtocolStrategy.createRequestFunction(JCoRequestDispatcherRestProtocolStrategy.java:87)

  at com.sap.adt.communication.internal.jco.dispatcher.JCoFunctionExecutor$1.createServiceRequest(JCoFunctionExecutor.java:217)

  at com.sap.adt.communication.internal.jco.dispatcher.JCoFunctionExecutor.runInternal(JCoFunctionExecutor.java:112)

  ... 2 more

Caused by: RfcException: [null]

    message: CPIC-CALL: 'CMRCV'

null

    Return code: RFC_FAILURE(1)

    error group: 107

    key: RFC_ERROR_PROTOCOL

  at com.sap.conn.rfc.api.RfcApi.RfcOpen(RfcApi.java:161)

  at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcClient.connect(MiddlewareJavaRfc.java:1329)

  ... 17 more

Caused by:

>RfcIoException:

    message: CPIC-CALL: 'CMRCV'

null

    Return code: RFCIO_ERROR_NO_DATA(8)<

  at com.sap.conn.rfc.engine.RfcIoOpenCntl.ab_rfclisten(RfcIoOpenCntl.java:1374)

  at com.sap.conn.rfc.api.RfcApi.RfcOpen(RfcApi.java:149)

  ... 18 more

Session Data

As soon as I change the logon method in the SAP GUI to manual connection (Username/Password), I can connect to the systems using eclipse without any problems.

My searches in the SCN does not result in any relevant topics. So I hope that you can provide me some additional information to use the combination Eclipse and SSO.

Regards

Holger

[Former Member]

Hi,

did you fix the problem?

best regards

[Former Member]

Hi Michael,

it seems we didn't follow up on this. In general SSO should work with the Eclipse based tools. Do you face this problem now?

In this case please raise a ticket (BC-DWB-AIE) and attach the support information to it (Help=>Collect Support Information).

Regards, Felix

[Former Member]

Hi,

the newest SSO Login Client fixed the issue...

Thanks