Message

Element 'cbc:ID' MUST be provided.

Context
/ubl:Invoice/cac:TaxTotal/cac:TaxSubtotal/cac:TaxCategory/cac:TaxScheme
Test
cbc:ID
Usage
/ ubl:Invoice / cac:TaxTotal / cac:TaxSubtotal / cac:TaxCategory / cac:TaxScheme