# BR-KSA-EN16931-05

Source: https://xmlvalid.com/rules/BR-KSA-EN16931-05

> Allowance/Charge percentage (BT-94, BT-101, BT-138, BT-143) must be provided when the allowance/Charge base amount (BT-93, BT-100, BT-137, BT-142) is provided.

- Level: warning
- Rule sets: ZATCA e-invoicing rules (Saudi Arabia) SDK 3.4.6
- Context: `cac:AllowanceCharge/cbc:BaseAmount | cac:InvoiceLine/cac:Price/cac:AllowanceCharge/cbc:BaseAmount`
- Test: `exists(../cbc:MultiplierFactorNumeric)`

Validate a document against these rules: https://xmlvalid.com/validate