3800606 - eDocument Mexico: Incorrect Amounts in Complemento de Pago XML When Credit Memo Has No Invoice Reference

When generating a Mexico Complemento de Pago (payment supplement) XML for a payment that covers multiple invoices and credit memos, the ImpSaldoAnt, ImpPagado, and ImpSaldoInsoluto amounts reported for individual invoices in the DoctoRelacionado node are incorrect. The total payment amount (Monto) remains correct, but amounts are incorrectly distributed between invoice entries.

SAP S/4HANA Cloud Public Edition

eDocument, Mexico, Complemento de Pago, Payment Supplement, ImpSaldoAnt, ImpPagado, ImpSaldoInsoluto, DoctoRelacionado, Credit Memo, Invoice Reference, BSEG-REBZG, Incorrect Amount, Wrong Amount, Missing Invoice Reference, CL_EDOC_MAP_MX_FI_PMNT , KBA , CA-GTF-CSC-EDO-MX , Document Compliance Mexico , Problem