Namespace
cac urn:oasis:names:specification:ubl:schema:xsd:CommonAggregateComponents-2
Child elements
Card Name Description
1..1 cbc:ID

The Sellers item identifier
An identifier, assigned by the seller, for the item. Associates the item with its identification according to the seller's system.

Example value: 3249834

Rules
Identifier/Error message Flag
PEPPOL-T19-R012
Each item in a Catalogue line SHALL be identifiable by either "item sellers identifier" or "item standard identifier"
fatal
PEPPOL-T19-B18701
Element 'cbc:ID' MUST be provided.
fatal
PEPPOL-T19-B18702
Document MUST NOT contain elements not part of the data model.
fatal