Constraint Descriptor : ccda21240 (type: org.eclipse.emf.ecore.impl.DynamicEObjectImpl@7dd92a36 (eClass: org.eclipse.emf.ecore.impl.EClassImpl@531ed68e (name: OclInvalid_Class) (instanceClassName: null) (abstract: false, interface: false)), kind: Context)

Constraint : ccda21240

Constraint Name
ccda21240 (type: org.eclipse.emf.ecore.impl.DynamicEObjectImpl@7dd92a36 (eClass: org.eclipse.emf.ecore.impl.EClassImpl@531ed68e (name: OclInvalid_Class) (instanceClassName: null) (abstract: false, interface: false)), kind: Context)
Constraint Class
USRealmHeaderV3
Package
ccda21
Description
In US Realm Header (V3), the element defined by /hl7:ClinicalDocument[hl7:templateId/@root='2.16.840.1.113883.10.20.22.1.1']/hl7:documentationOf/hl7:serviceEvent/hl7:performer/hl7:assignedEntity/hl7:code shall verify this requirement : This assignedEntity SHOULD contain zero or one [0..1] code, which SHOULD be selected from CodeSystem Healthcare Provider Taxonomy (HIPAA) (urn:oid:2.16.840.1.113883.6.101) (Item : CONF:1198-14842)
OCL 
self.documentationOf.serviceEvent.performer.assignedEntity.code->reject(not nullFlavor.oclIsUndefined())->forAll(aa | CommonOperationsStatic::validateByXPATHV2(aa, 'not(@codeSystem) or @codeSystem=\u00272.16.840.1.113883.6.101\u0027') )