PEPPOL-EN16931-R121

Validation message

Base quantity MUST be a positive number above zero.

Explanation

The price base quantity (BT-149) must be a positive number greater than zero. Zero or negative values would make the calculation impossible.

How to fix

Set the price base quantity to a positive value. (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