CII-SR-466

warningEN 16931syntax binding ruleCIIBT-56

Only one BT-56 element is allowed on an invoice.

Why it fails

An element that EN 16931 allows at most once appears more than once: Only one BT-56 element is allowed on an invoice.

How to fix it

Keep the single correct occurrence and delete the rest. If you genuinely have several values, they belong in a repeatable group, not in repeated elements.

What the validator checks

CII — context /rsm:CrossIndustryInvoice/rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement

not(ram:BuyerTradeParty/ram:DefinedTradeContact/ram:PersonName and ram:BuyerTradeParty/ram:DefinedTradeContact/ram:DepartmentName)

Related rules

Part of CII-SR — CII restrictions.

• CII-SR-001
• CII-SR-002
• CII-SR-003
• CII-SR-006
• CII-SR-007
• CII-SR-008
• CII-SR-009
• CII-SR-010
• CII-SR-011
• CII-SR-012
• CII-SR-013
• CII-SR-014
• CII-SR-015
• CII-SR-016
• CII-SR-017
• CII-SR-018
• CII-SR-019
• CII-SR-020
• CII-SR-021
• CII-SR-022
• CII-SR-023
• CII-SR-024
• CII-SR-025
• CII-SR-026

Validate an invoice against this rule →