BR-55
Core EN 16931 business rules · severity: error · in EN 16931 (UBL), EN 16931 (CII)
Official rule text
Each Preceding Invoice reference (BG-3) shall contain a Preceding Invoice reference (BT-25).
What it means
A core EN 16931 business rule.
Fields involved
BG-3Preceding Invoice referenceBT-25Preceding Invoice reference
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.