/ubl:Invoice/cac:AllowanceCharge[string(cbc:ChargeIndicator) = 'false']/cbc:Amount/@currencyID

Allowance Amount Currency Code

Context ID INV0892
Cardinality 1..1
Usage M
Format
Mandate Business Term Code BT-92-1
Final Format Path /Invoice/cac:AllowanceCharge/cbc:Amount/@currencyID

Description

Value must equal invoice document currency (IBT-005).