Hi Jani,
Check with abaper if TVARV table can Help you in this case, or create a z program from AFAB. And add date field to it, and schedule job based on that,
I think TVARV table will be a better approach.
Another point to consider here would be that dep should be run once business is ready to do so, and has its own hick ups in business if corrections are required to be made after executing AFAB by job
Regards
Pankaj B.