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