Constraint Descriptor : ccda21227 (type: ERROR, kind: Cardinality)

Constraint : ccda21227

Constraint Name
ccda21227 (type: ERROR, kind: Cardinality)
Constraint Class
USRealmHeaderV3
Package
ccda21
Description
In US Realm Header (V3), in /hl7:ClinicalDocument[hl7:templateId/@root='2.16.840.1.113883.10.20.22.1.1']/hl7:authenticator, the number of elements of type 'id', 'id' SHALL be bigger or equal to 1 (Item : CONF:1198-5417)
OCL 
(not self.nullFlavor.oclIsUndefined()) or self.authenticator->reject(not nullFlavor.oclIsUndefined())->size()=0 or self.authenticator->reject(not nullFlavor.oclIsUndefined()).assignedEntity->reject(not nullFlavor.oclIsUndefined())->forAll( (id->size())>=1)