Solution : https://service.sap.com/sap/support/notes/196928 (SAP Service marketplace login required)
Key words :
additional key words rfkpyl00_mass, symptom payment list, f4 works fine, default display variant, display variant, display variants, initial screen, program error, overwriting, prerequisites
Related Notes :
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193722 | Collective note IS-T 4.51 - add-on patch 008 |
193720 | Collective note f. IS-U/CCS 4.51 - add-on patch 008 |
163789 | RFKPYL00: Spool and display variant |