Message

Attribute 'listID' MUST contain value 'UNCL5305'

Context
/ubl:CatalogueRequest/cac:CatalogueRequestLine/cac:Item/cac:ClassifiedTaxCategory/cbc:ID
Test
not(@listID) or @listID = 'UNCL5305'
Usage
/ ubl:CatalogueRequest / cac:CatalogueRequestLine / cac:Item / cac:ClassifiedTaxCategory / cbc:ID / @listID