Solution : https://service.sap.com/sap/support/notes/544198 (SAP Service marketplace login required)
Key words :
system generates error message >2722, payment form number &1, budget billing amount, payment form reference, payment form number, terms partial bill, partial bill run, partial bill, 'program error, periodic bill
Related Notes :
538689 | INV: Error >2472 with partial bill creation |