Rules / IBR-SR-16

IBR-SR-16 error

Buyer identifier must occur maximum once

Buyer identifier (ibt-046) must occur maximum once.

Fails

<Invoice>
  <cbc:ID>…</cbc:ID>
  <cbc:ID>…</cbc:ID>
</Invoice>

Fix

Keep a single cbc:ID here and delete the duplicates. If both values matter, one of them belongs in a different field.

Schematron

Context

/ubl:Invoice | /cn:CreditNote

Test

(count(cac:AccountingCustomerParty/cac:Party/cac:PartyIdentification/cbc:ID) <= 1)

Official text: Buyer identifier (ibt-046) MUST occur maximum once

Official · PINT shared rules. Severity: error. Runs on UBL XML.

Check an invoice