Message

[BR-CL-17-GST-SG]-Invoice tax categories MUST be coded using valid Singapore code values

Context
cac:TaxCategory/cbc:ID
Test
( ( not(contains(normalize-space(.),' ')) and contains( ' SR SRCA-S SRCA-C ZR ES33 ESN33 DS OS NA NG SRRC SROVR-RS SROVR-LVG SRLVG ',concat(' ',normalize-space(.),' ') ) ) )
Usage
/ ubl:Invoice / cac:TaxTotal / cac:TaxSubtotal / cac:TaxCategory / cbc:ID
/ ubl:CreditNote / cac:TaxTotal / cac:TaxSubtotal / cac:TaxCategory / cbc:ID