BR-33
Validation message
Each Document level allowance (BG-20) shall have a Document level allowance reason (BT-97) or a Document level allowance reason code (BT-98).
Explanation
An allowance on the invoice total must state a reason, as text (such as 'volume discount') or as a code. Either one is enough.
How to fix
Ask the seller for a corrected invoice that states the reason for the allowance.
Applies to
- EN 16931 (UBL)
- EN 16931 (CII)