RFC System Failure

[Former Member]

Good morning,

This is kind of a basis issue and kind of an abap issue so I will post it here because all the abapers out here are on top of their game. Does anyone know of a role change in ERP ECC 6.0 regarding RFC connection? We recently upgraded our production environment to ECC 6.0 from 4.6C and can no longer execute RFCs. We have invoked SU53 after the failure of the RFC and there is nothing listed. We have also set up a system trace in production and no authoization failure is listed. Any help would be greatly appreciated.

Thanks,

Jereme

[Former Member]

Good morning,

This is kind of a basis issue and kind of an abap issue so I will post it here because all the abapers out here are on top of their game. Does anyone know of a role change in ERP ECC 6.0 regarding RFC connection? We recently upgraded our production environment to ECC 6.0 from 4.6C and can no longer execute RFCs. We have invoked SU53 after the failure of the RFC and there is nothing listed. We have also set up a system trace in production and no authoization failure is listed. Any help would be greatly appreciated.

Thanks,

Jereme

[Former Member]

Did you check the connection in sm59? If the connection is o.k. you probably have an system_failure. Check then, if the called FM is remote enabled or if the interface of the remote FM did change. Use the debugger.

Best regards,

Thomas

[Former Member]

Hello Thomas,

Yes the connection does work and we can execute between DEV and QAS. However we cannot go between QAS and PROD or DEV and PROD. The function module remained the same and works in DEV to QAS. I'm quite sure it is a authorization issue but my basis team and security administrator do not know what has changed to cause this. Is there a good way to get an authorization trace in production? I tried setting the RFC trace in both PROD and QAS and nothing useful is returned.

Thanks,

Jereme

[Former Member]

Update:

I am trying to execute one of the simple RFCs that SAP packages with the system. The RFC is Partner_Client_Get. This works from DEV to QAS but not DEV to PROD or QAS to PROD. Here is the error that I get when executing to PROD.

Test for function group BDCC

Function module PARTNER_CLIENT_GET

Uppercase/Lowercase

Runtime: 4,719,721 Microseconds

Exception SYSTEM_FAILURE

Message ID: 00 Message number: 719

Message:

No RFC authorization for user E009551 ( BDCC ).

RFC target sys: PRD

Export parameters Value

P_MANDT

[Former Member]

Make sure the user in target system is authorized to execute your function - object s_rfc: rfc_type = 'FUGR', rfc_name = function GROUP, actvt = 16. You can check it using one of reports that are available in transaction SUIM.