No RFC authorization for function module RFCPING.

[nayarasantos]

Hi!

I need to know how to resolve the error that displays the RFCPING authorization error message?

2024-11-02 08:24:14,052 ERROR HOMOLOGACAO - 3.133.1 [main] [JCoServerDeployment.java:122] erro ao iniciar o SAP server
com.sap.conn.jco.JCoException: Server default repository destination CLIENT_POOL is invalid: Initialization of repository destination CLIENT_POOL failed: No RFC authorization for function module RFCPING. on 10.xx.xx.xx sysnr 00
at com.sap.conn.jco.rt.DefaultServer.update(DefaultServer.java:240)
at com.sap.conn.jco.rt.DefaultServer.<init>(DefaultServer.java:117)
at com.sap.conn.jco.rt.DefaultServerManager$DefaultServerFactory.createServer(DefaultServerManager.java:412)
at com.sap.conn.jco.rt.DefaultServerManager.getServer(DefaultServerManager.java:104)
at com.sap.conn.jco.rt.StandaloneServerFactory.update(StandaloneServerFactory.java:362)
at com.sap.conn.jco.rt.StandaloneServerFactory.getServerInstance(StandaloneServerFactory.java:175)
at com.sap.conn.jco.server.JCoServerFactory.getServer(JCoServerFactory.java:105)
at com.mastersaf.dfe.connectores.JCoServerDeployment.createJCoServer(JCoServerDeployment.java:118)
at com.mastersaf.dfe.connectores.JCoServerDeployment.createAndConfigureJCoServer(JCoServerDeployment.java:80)
at com.mastersaf.dfe.connectores.JCoServerDeployment.createRFCServer(JCoServerDeployment.java:66)
at com.mastersaf.dfe.connectores.JCoServerDeployment.onDeploy(JCoServerDeployment.java:62)
at com.mastersaf.integrator.core.IntegratorServer.runAllDeploymentListeners(IntegratorServer.java:64)
at com.mastersaf.integrator.core.IntegratorServer.start(IntegratorServer.java:58)
at com.mastersaf.integrator.core.IntegratorServer.main(IntegratorServer.java:41)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

[Ryan-Crosby]

The error plainly states that there is an authorization issue.

[Ryan-Crosby]

You need to pass it on to the folks that manage the security so they can review the permissions on object S_RFC for the associated account.

[nayarasantos]

Thnaks a lot! Thank you for your response, I will forward the solution to the global security team for them to apply!

[nayarasantos]

Thank you very much for the steps!! It worked, but now it generates another error, this one below 2024-11-05 22:56:59,268 WARN HOMOLOGACAO - 3.133.1 [main] [IntegradorCamelContext.java:94] JMX do Broker disabled! 2024-11-05 22:56:59,297 WARN HOMOLOGACAO - 3.133.1 [main] [BrokerService.java:2171] Memory Usage for the Broker (1024mb) is more than the maximum available for the JVM: 512 mb - resetting to 70% of maximum available: 358 2024-11-05 22:56:59,528 WARN HOMOLOGACAO - 3.133.1 [main] [BrokerService.java:2128] Store limit is 102400 mb (current store usage is 12 mb). The data directory: /data/ConectorSAP/ConectorSAP3.133.1/activemq-data/ConectorDfeBroker/KahaDB only has 101011 mb of usable space. - resetting to maximum available disk space: 101011 mb 2024-11-05 22:57:29,785 ERROR HOMOLOGACAO - 3.133.1 [JCoServerThread-1] [ThrowableListener.java:20] Erro no lister do sap com.sap.conn.jco.JCoException: CPIC-CALL: SAP_CMACCPTP3 on convId: LOCATION SAP-Gateway on host de4.xxx... / sapgw00 ERROR registration of tp RFC_MSAFDFE from host 10.xx.xxx.xx.. not allowed TIME Wed Nov 6 09:57:29 2024 RELEASE 777 COMPONENT SAP-Gateway VERSION 2 RC 720 MODULE /bas/777_REL/src/krn/si/gw/gwxxrd.c LINE 4401 COUNTER 1207 at com.sap.conn.jco.rt.MiddlewareJavaRfc.generateJCoException(MiddlewareJavaRfc.java:626) at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.listen(MiddlewareJavaRfc.java:2537) at com.sap.conn.jco.rt.DefaultServerWorker.dispatch(DefaultServerWorker.java:275) at com.sap.conn.jco.rt.DefaultServerWorker.loop(DefaultServerWorker.java:356) at com.sap.conn.jco.rt.DefaultServerWorker.run(DefaultServerWorker.java:232) at java.base/java.lang.Thread.run(Thread.java:840) Caused by: com.sap.conn.rfc.exceptions.RfcException: CPIC-CALL: SAP_CMACCPTP3 on convId: LOCATION SAP-Gateway on host de4.xxx... / sapgw00 ERROR registration of tp RFC_MSAFDFE from host 10.xx.xxx.xxx not allowed TIME Wed Nov 6 09:57:29 2024 RELEASE 777 COMPONENT SAP-Gateway VERSION 2 RC 720 MODULE /bas/777_REL/src/krn/si/gw/gwxxrd.c LINE 4401 COUNTER 1207 at com.sap.conn.rfc.engine.RfcIoOpenCntl.RfcListen(RfcIoOpenCntl.java:2356) at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcServer.listen(MiddlewareJavaRfc.java:2503) ... 4 common frames omitted Caused by: com.sap.conn.rfc.exceptions.RfcIoException: CPIC-CALL: SAP_CMACCPTP3 on convId: LOCATION SAP-Gateway on host de4.goldwind.com.cn / sapgw00 ERROR registration of tp RFC_MSAFDFE from host 10.xx.xxx... not allowed TIME Wed Nov 6 09:57:29 2024 RELEASE 777 COMPONENT SAP-Gateway VERSION 2 RC 720 MODULE /bas/777_REL/src/krn/si/gw/gwxxrd.c LINE 4401 COUNTER 1207 at com.sap.conn.rfc.engine.RfcIoOpenCntl.ab_rfclisten(RfcIoOpenCntl.java:1389) at com.sap.conn.rfc.engine.RfcIoOpenCntl.RfcListen(RfcIoOpenCntl.java:2352) ... 5 common frames omitted 2024-11-05 22:57:29,787 ERROR HOMOLOGACAO - 3.133.1 [JCoServerThread-1] [ThrowableListener.java:21] Error occured on RFC_MSAFDFE connection 3-10.xxxx.xxxx.|sapgw00|RFC_MSAFDFE 2024-11-05 22:57:29,787 ERROR HOMOLOGACAO - 3.133.1 [JCoServerThread-2] [ThrowableListener.java:20] Erro no lister do sap com.sap.conn.jco.JCoException: CPIC-CALL: SAP_CMACCPTP3 on convId:

[nayarasantos]

Before, there was an RFCPING error. I asked the security team to add the authorization functions, and now this error log is appearing. I will send the information that you from the SAP community provided to the global team today. This topic refers to the response you gave in the other post; I asked the same question in both the new and the previous one. What you sent is a command to insert in the command line? Or inside SAP to be entered in SMGW at the path you explained? P TP=RFC_MSAFDFE HOST=10.xx.xxx.xx ACCESS=<list of application servers that should be allowed to call your JCo program> I’m not very familiar with infrastructure, but I’m learning more. Thank you for your help!

[Ulrich_Schmidt1]

Yes, as I said: transaction SMGW, usually under "Goto --> Expert Functions --> External Security"
Depending on the release, there are buttons to edit the reginfo and secinfo configuration files.
(secinfo is not needed for this case.)

[RaymondGiuseppi · Accepted solution]

As you wrote in the title, this is an authoration failure.

The user assigned to the RFC must be allowed to authorization object S_RFC (either function or function group, activity 16 for execute) so assign (create if required) such a role and assign it to user

[nayarasantos · Accepted solution]

Thank you for your response; I will forward the solution to the Global Security team so they can implement it! Thank you very much for the reply!!

[Ulrich_Schmidt1 · Accepted solution]

You can see also SAP Note "460089 - Minimum authorization profiles for external RFC programs" for more details on authorization for RFC users.

[Ulrich_Schmidt1 · Accepted solution]

The new error is:

ERROR registration of tp RFC_MSAFDFE from host 10.xx.xxx.xx.. not allowed

This means the Gateway is not yet configured to allow your program to register. You need to enter a line like

P TP=RFC_MSAFDFE HOST=10.xx.xxx.xx ACCESS=<list of application servers that should be allowed to call your JCo program>

in the Gateway's "reginfo" file.

This can be done in transaction SMGW, usually under "Goto --> Expert Functions --> External Security". (The precise path depends a bit on the backend release.)

See RFC Gateway Security Files secinfo and reginfo | SAP Help Portal for details.

[nayarasantos]

Yes!

I actually need to know how to do this authorization!

[RaymondGiuseppi]

Do not use Answer to respond to a comment or answer. Answer is intended to be used to propose a solution to the initial question. Use Comment instead.

[nayarasantos]

Hello, I managed to solve the problem! Thank you very much!!