BR-02· Rule

BR-02 — missing invoice number

Every invoice carries a unique identifier (BT-1).

Fields BT-1

Why your invoice gets rejected

The document ID node is empty, typically from drafts exported before numbering.

How to fix

  1. 1Assign a unique sequential number
  2. 2Ensure export tooling keeps the field
  3. 3Never reuse a cancelled number

Not sure about your file? Test it in 10 seconds, free.

Validate my invoice