WTDatedEffectivity

AP242	Windchill
Data ValidityEffectivityEffectvityAssignment	e_WTDatedEffectivity
Get The relevant wncEntityEffectvityAssignment.assignedTo:=relevant entity (relevant target entities would be In case of partVersion-WTPartandIn case of Condition-IndependentAssignedExpression)	effTarget = relevant wncEntity.objectId.Ufid
dataValidityEffectivity.startDefinition	Convert datetime from ISO to Windchill format startRange
dataValidityEffectivity.endDefinition	Convert datetime from ISO to Windchill format endRange
	ObjectId.localId= wt.effectivity.WTDatedEffectivity:+random number

#1320= DATAVALIDITYEFFECTIVITY($,$,$,$,$,#1323,$,$,DATETIMESTRING
('2018-03-30T00:00:00'));
#1324= EFFECTIVITYASSIGNMENT($,$,$,CLASSSTRING('required'),#1320,#1287,.T.);