All error codes › UBL-SR-21

UBL-SR-21 – Payee legal registration identifier shall occur maximum once, if the Payee is different…

What the rule says

Payee legal registration identifier shall occur maximum once, if the Payee is different from the Seller

How to fix it

The element appears more often than allowed: keep a single occurrence (or the maximum in the rule).

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Where it is checked in the XML

Context: cac:PayeeParty

Test (XPath):

(count(cac:PartyLegalEntity/cbc:CompanyID) <= 1) and ((cac:PartyName/cbc:Name) != (../cac:AccountingSupplierParty/cac:Party/cac:PartyLegalEntity/cbc:RegistrationName))

Related rules

• UBL-SR-01 Contract identifier shall occur maximum once
• UBL-SR-02 Receive advice identifier shall occur maximum once
• UBL-SR-03 Despatch advice identifier shall occur maximum once
• UBL-SR-04 Invoice object identifier shall occur maximum once
• UBL-SR-05 Payment terms shall occur maximum once
• UBL-SR-06 Preceding invoice reference shall occur maximum once
• UBL-SR-07 If there is a preceding invoice reference, the preceding invoice number shall be present
• UBL-SR-08 Invoice period shall occur maximum once
• UBL-SR-09 Seller name shall occur maximum once
• UBL-SR-10 Seller trader name shall occur maximum once
• UBL-SR-11 Seller legal registration identifier shall occur maximum once
• UBL-SR-12 Seller VAT identifier shall occur maximum once