The document reference is used to provide a reference to the envelope of the business document on which the message level response is based. The message level response message may only cover exactly one business document. The element 'cac:DocumentResponse/cac:DocumentReference/cbc:ID' MUST contain the instance identifier of the envelope of the original business document.

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

Document identifier
The id of the Despatch- or Receipt advice sent.

Example value: 12456789

1..1 cbc:IssueDate

Issue date
Document date time.

Example value: 2016-08-15

1..1 cbc:IssueTime

Issue time
Document date time.

Example value: 12:00:00

0..1 cbc:DocumentTypeCode

Document type code
Specifies if it is a reference to a Despatch or a Receipt advice.

Example value: 351

Rules
Identifier/Error message Flag
PEPPOL-T121-B07101
Element 'cbc:ID' MUST be provided.
fatal
PEPPOL-T121-B07102
Element 'cbc:IssueDate' MUST be provided.
fatal
PEPPOL-T121-B07103
Element 'cbc:IssueTime' MUST be provided.
fatal
PEPPOL-T121-B07104
Document MUST NOT contain elements not part of the data model.
fatal