Validation message

[UBL-SR-13]-Seller tax registration shall occur maximum once

UBL

Context

1

/ubl:Invoice | /cn:CreditNote

Rule

1

(count(cac:AccountingSupplierParty/cac:Party/cac:PartyTaxScheme[cac:TaxScheme/upper-case(cbc:ID)!='VAT']/cbc:CompanyID) <= 1)

Used in business terms