In one mapping there is a lot of RFC-Lookup, in which I forgot to add exception handle.
For Alerting I set up an alerting category like this:

And Long text as below:
The following process has error:
&PROCESSNAME&
Error text:
&SXMS_ERROR_CODE&
&SXMS_ERROR_CODE2&
Futher information you get in SXI_MONITOR.
Normally I got alerts always from PIRWBUSER, which is created in SM59 CentralMonitoringServer-XIAlerts.
But yesterday I got an alert from PIP-RFC@customername.com I know this is because of RFC Exception.
I just wondering, where this alert comes from? How to configure it?
Regards
Rene