XRechnung 2.5.0 · UBLStored validation assertion
BR-CO-21
XRechnung 2.5.0 · UBL
fatalbusiness
Original rule text
[BR-CO-21]-Each Document level allowance (BG-20) shall contain a Document level allowance reason (BT-97) or a Document level allowance reason code (BT-98), or both.
exists(cbc:AllowanceChargeReason) or exists(cbc:AllowanceChargeReasonCode)