Constraint Descriptor : hl7ips2352 (type: org.eclipse.emf.ecore.impl.DynamicEObjectImpl@3c220740 (eClass: org.eclipse.emf.ecore.impl.EClassImpl@5e0a1997 (name: OclInvalid_Class) (instanceClassName: null) (abstract: false, interface: false)), kind: Cardinality)

Constraint : hl7ips2352

Constraint Name
hl7ips2352 (type: org.eclipse.emf.ecore.impl.DynamicEObjectImpl@3c220740 (eClass: org.eclipse.emf.ecore.impl.EClassImpl@5e0a1997 (name: OclInvalid_Class) (instanceClassName: null) (abstract: false, interface: false)), kind: Cardinality)
Package
hl7ips
Description
In IPS Immunization Medication Information, /hl7:manufacturedProduct[hl7:templateId/@root='2.16.840.1.113883.10.22.4.16'] SHOULD contain at least ONE hl7:manufacturerOrganization
OCL 
(not self.nullFlavor.oclIsUndefined()) or self.manufacturerOrganization->size()>0