Need help with Snapcreator SAP-MAXDB Restore

I'm running SC version 4.3.1P3 on a sles12 based SC-Server as well es a sles 12 based maxdb host. Maxdb is version and DBStudio is Version

My DB Admin failed to do a point in time db recovery -done by dbstudio as well es done by cmd line. He always asked me for a backup-ID -which for my understanding should have been given from SC towards maxdb right after the snapshot was done.

He's guessig that he might do the snapshot backup from whithin the maxdb instead and I guess he's wrong. Could someone give me some hints how to proceed with the db-recovery?