The quantity outstanding (which will follow in a later shipment).

Cardinality
0..1
Namespace
cbc urn:oasis:names:specification:ubl:schema:xsd:CommonBasicComponents-2
Attributes
Use Name Description
M @unitCode
O @unitCodeListID
Rules
Identifier/Error message Flag
EHF-T16-B12801
Attribute 'unitCode' MUST be present.
warning