Ahh, ok, sorry. Thought KBA can be reached differently. At least there it´s written exactly what I didn´t want to hear (also for all others that have the same problem):
In standard the system assumes that if a SPL check is performed within GTS, no
email is necessary as you can see the logs directly in the system.http://service.sap.com/sap/support/notes/1676947
So e-mails are only triggered when data is coming from feeder system ...
That means only during the first initial transfer of business partners (when all
data is present) or if another initial transfer happens, when address data
Thanks for that hint!
