BR-G-08: For the Export outside the EU category, the VAT breakdown's taxable amount…
What it means
For the Export outside the EU category, the VAT breakdown's taxable amount (BT-116) does not equal the sum of export line net amounts, plus charges, minus allowances.
How to fix it
Recompute the export category's taxable amount from the lines, charges and allowances marked as export outside the EU, at the source. Arithmetic mismatch -- reported, never auto-repaired.