PEPPOL-EN16931-R046

Explanation

When a gross price (BT-148) is given, the item net price (BT-146) must equal gross price minus the price-level allowance.

How to fix

Check the price values or remove the gross price field. (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.)