Constraint Descriptor : plcda1800 (type: ERROR, kind: Mandatory)

Constraint : plcda1800

Constraint Name
plcda1800 (type: ERROR, kind: Mandatory)
Constraint Class
plCdaProcedureRequest
Package
plcda
Description
In [4] Zalecenie wykonania procedury, in /hl7:procedure[hl7:templateId/@root='2.16.840.1.113883.3.4424.13.10.4.23']/hl7:specimen, the element(s) hl7:templateId[@root='2.16.840.1.113883.3.4424.13.10.4.16'] SHALL not have nullFlavor (mandatory)
OCL 
self.specimen.templateId->select((not root.oclIsUndefined()) and root='2.16.840.1.113883.3.4424.13.10.4.16')->forAll(nullFlavor.oclIsUndefined())