Constraint Descriptor : asipstructmin998 (type: ERROR, kind: Fixed value)

Constraint : asipstructmin998

Constraint Name
asipstructmin998 (type: ERROR, kind: Fixed value)
Constraint Class
Package
Description
In CDA Procedure, in /hl7:procedure[hl7:templateId/@root='2.16.840.1.113883.10.12.306']/hl7:reference/hl7:externalDocument, the attribute classCode SHALL have the value 'DOC' if present
OCL 
self.reference.externalDocument->forAll(classCode.oclIsUndefined() or classCode=ActClassDocument::DOC)