PEPPOL-EN16931-R120

Validation message

Invoice line net amount MUST equal (Invoiced quantity * (Item net price/item price base quantity) + Sum of invoice line charge amount - sum of invoice line allowance amount

Explanation

The line net amount (BT-131) must equal quantity × (item net price / price base quantity) + Σ line charges − Σ line allowances. The price base quantity allows expressing a unit price per multiple (e.g., '€5 per 100 pieces').

How to fix

Recalculate the line net amount. (Typically a software-side issue, not user input — raise this with your invoicing software vendor; if you're receiving the invoice, ask the sender to address it with theirs.)

Applies to