VRBL-INV-ES-B2G-7

Basic Info

Rule	In case the Document Currency Code is different from the Tax Currency Code, then the Tax Exchange Rate Calculation Rate and the Tax Exchange Rate Date must be provided.
Context	`/ubl:Invoice`
Pattern	vrbl-invoice-es-b2g
Severity	fatal

Implementation

(
	cbc:DocumentCurrencyCode != cbc:TaxCurrencyCode
	and
	boolean(cac:TaxExchangeRate/cbc:CalculationRate)
	and
	boolean(cac:TaxExchangeRate/cbc:Date)
)
or
cbc:DocumentCurrencyCode = cbc:TaxCurrencyCode
or
not(boolean(cbc:TaxCurrencyCode))