VRBL-INV-AE-1p0-11

Basic Info

Rule In every Document Level Allowances where the Document Level Allowance Tax Category Code is "AE", the Document Level Allowance Tax Rate must be zero.
Context /ubl:Invoice/cac:AllowanceCharge[string(cbc:ChargeIndicator) = 'false']
Pattern vrbl-invoice-AE-1p0
Severity fatal

Implementation

not(boolean(cac:TaxCategory[cbc:ID='AE'][cac:TaxScheme/cbc:ID='VAT']))
or
number(cac:TaxCategory[cbc:ID='AE'][cac:TaxScheme/cbc:ID='VAT']/cbc:Percent) = 0