An identifier of a referenced sales order, issued by the Seller.

Cardinality
0..1
Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Data type
Document Reference
Example value
112233
Business terms
tir01-p001
Rules
Identifier/Error message Flag
EHF-P09-CHA-B00601
Document MUST NOT contain elements not part of the data model.
fatal