Dunning Job with Free selection

[former_member268111]

Hallo Experts,

I would to create a background Job for Dunning, However I dont know how to setup a variant where the Free Selection is available.

My client wants to run Dunning for Specific Customer Group (KNB1-KTOKD), Excluding Dunning Level 2 items (BSID-MANST) and exclude Dunning Area 01 & 02 (BSID-MABER).

Already tried:

Create Variant for Program SAPF150V. Issue: Free selection fields not available.

Create Variant for Program RF150SMS. Issue: Free selection fields not available.

Need Urgent Advice.

Thanks.