Constraint Descriptor : cons_lux_57_1 (type: ERROR, kind: )

Constraint : cons_lux_57_1

Constraint Name
cons_lux_57_1 (type: ERROR, kind: )
Constraint Class
RecordTargetSpec
Package
luxh
Description
A patient/birthTime element SHALL be present
OCL 
self.patientRole.oclIsUndefined() or 
self.patientRole.patient.oclIsUndefined() or 
(not self.patientRole.patient.birthTime.oclIsUndefined())