BR-CO-21
Calculation and consistency rules · severity: error · in EN 16931 (UBL), EN 16931 (CII)
Official rule text
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.
What it means
A calculation rule: totals, VAT breakdown or rounding don't add up.
Fields involved
BG-20Document level allowanceBT-97Document level allowance reasonBT-98Document level allowance reason code
How to fix it
Open the invoice in your invoicing software or XML, correct the fields named in the rule, and check the file again. Our free validator shows exactly where in the file the rule failed. If you need a new compliant invoice, you can create one for free.