The identification of an Invoice that was previously sent by the Seller.

Cardinality
1..1
Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Data type
Document Reference
Example value
inv123
Business terms
BT-25
Rules
Identifier/Error message Flag
EHF-REMINDER-B01501
Document MUST NOT contain elements not part of the data model.
fatal