XRechnung 2.6.0 · UBLStored validation assertion
BR-47
XRechnung 2.6.0 · UBL
fatalbusiness
Original rule text
[BR-47]-Each VAT breakdown (BG-23) shall be defined through a VAT category code (BT-118).
exists(cac:TaxCategory[cac:TaxScheme/normalize-space(upper-case(cbc:ID))='VAT']/cbc:ID)