BR-NG-14-GST-SG

An Invoice that contains a GST breakdown group (BG-23) with a GST category code (BT-118-GST) "NG" shall not contain Document level charges (BG-21) where Document level charge GST category code (BT-102-GST) is not "NG".

error: the document is invalid

What the rule checks

As the rule set's publisher wrote it. The rule runs on every element the context matches, and fails where the test is false; the validator reports the line of that element.

PINT SG rules (Singapore) 1.4.1

Context

/ubl:Invoice | /cn:CreditNote

Test

(exists(cac:TaxTotal/cac:TaxSubtotal/cac:TaxCategory[cac:TaxScheme/normalize-space(upper-case(cbc:ID))='GST']/cbc:ID[normalize-space(.) = 'NG']) and count(//cac:AllowanceCharge[cbc:ChargeIndicator=true()]/cac:TaxCategory[normalize-space(cbc:ID) != 'NG'][cac:TaxScheme/normalize-space(upper-case(cbc:ID))='GST']) = 0) or not(cac:TaxTotal/cac:TaxSubtotal/cac:TaxCategory[cac:TaxScheme/normalize-space(upper-case(cbc:ID))='GST']/cbc:ID[normalize-space(.) = 'NG'])

Checked with PINT SG Invoice, PINT SG Credit Note