BR-22: A line has no quantity
This code shows up when an electronic invoice is validated. Here is what it means, why it fires, and what to change in the file.
Why this code appears
A line carries no invoiced quantity (BT-129).
How to fix it
Fill SpecifiedLineTradeDelivery/BilledQuantity. For a fixed-price service, write 1.
Where it happens
This code comes from EN 16931, the European e-invoicing standard. It concerns business term BT-129.