15. Deleted RFC destinations
An RFC destination from your production server to an e-commerce server has stopped working all of a sudden. You later find out that the RFC destination no longer exists. Where would you look to find out who deleted it and when?
a) Nowhere, because RFC deletions are not recorded anywhere.
b) The system log (SM21).
c) File dev_rfc0 at the operating system level.
The system log displays the user that deleted the RFC destination. There you can also find out the time when the deletion took place.