User locked from RFC

Former Member · ‎10-01-2008

Hello,

my problem is that every day my user is locked with reason "RFC/CPIC Logon Failed, Reason = 53, Type = R".

But in Security-Audit Log is no entry in "terminal" and "transaction code" column, only the "programm" column sad "SAPMSSY1".

Anyone a idea how can i find the system with the false login parameters.

regards

chris

Former Member · ‎10-22-2008

SAP Note 91980 is the solution.

With Parameter rfc/signon_error_log you can create a dump and write more informations in trace file with helpful informations of the unsuccessful login.

Former Member · ‎10-06-2008

Did you check crontab jobs, database jobs, SOLMAN

collectors, monitoring tools (openview, etc.) ?

In order to find the logging information you can

1) delete all of dev_rfc and rfc*.trc files on the Server (please search for these in whole of your filesystems).

2) please change the FM RFC_GET_LOCAL_SERVERS on the R/3 system, so that you have the status inactive for this FM (only for analysis)

3) Now, search for dev_rfc in your filesystems. There you have to find that the FM RFC_GET_LOCAL_SERVERS can't be found.

4) normally, where you find the dev_rfc file you have to find an executable, which makes an RFC call to R/3 Backend.

kr,

andreas

Former Member · ‎10-06-2008

hello,

you said that every hour the error occurs. Sounds like

a scheduled job.

Pls check in transaction SM37 and try to find

with the selection criteria to find what is causing this.

If this is not successful, pls check on operating system

level (NT -> eventlog) if there is anything logged here.

Kr,

Andreas

Former Member · ‎10-01-2008

Hi Christian,

I believe your user-id is also being used for a RFC purpose. Other the trace option, you can retrospectively check in ST03N (in the expert mode) the RFC Server Profile and RFC Client Profile.

Also in the user profile section (again in expert mode) goto your user-id for the day and double-click on the list of txn's - this will show you what ur user-id executed. Once u can distinguish the the txn's which u haven't used - check for those in the RFC profiles - you an alos drill down to the fn.module that the RFC has used.

Moreover, please have a system/communication user as the RFC user once you have identified it, instead of a dialog user as yours.

Hope this helps.

Regards, Dibya

Former Member · ‎10-01-2008

Hi

Enable the trace for your user id, this would provide the details.

ST01 -> Click RFC calls

Then go to EDIT in menu -> Filters -> Shared

Put your login details and enable the trace.

And if you get the system, please check the case in which you had given the password because normally when u povide the password, SAP automatically changes it to uppercase.

So try to change the password in your system (current system where user is getting locked) in uppercase.

May be this would help you out.

User locked from RFC

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