BR-G-02: An invoice line marked as export outside the EU (BT-151 = 'Export outside…
What it means
An invoice line marked as export outside the EU (BT-151 = 'Export outside the EU') is present, but the invoice does not state the seller's VAT identifier or the tax representative's VAT identifier.
How to fix it
Add BT-31 or BT-63 whenever any line, allowance or charge uses the Export outside the EU VAT category.