Solution : https://service.sap.com/sap/support/notes/81529 (SAP Service marketplace login required)
Key words :
symptom billing documents, billing document, installment payments, payment dates, individual installments, determined incorrectly, terms rvadin01, lvpriu01 reason, program error, sd_print_terms_of_payment_spli
Related Notes :
493276 | Printing billing docs: incorr due date in installment plan |
81687 | Billing document printout - collective note |