All ISO 21434 valueProperties must be typed by a specific Enumeration as defined in the ISO 21434 Profile.  If an improper type or no type is set for such a valueProperty, a validation error will appear.  The validation rule will have the abbreviation ISPT and a message describing the problem.  The validation rule provides a solver whereby the valueProperty’s type will be reset to the appropriate Enumeration.  Below is a table showing the abstract class and property from the profile, along with the enumeration that must be the type of that property.

Abbreviation

ISPT

Message

Invalid type for property '<Property Name>': '<Property Type>'

Severity

error

Context element

The following table shows the appropriate abstract class, property from the profile, and the correct enumeration.

AbstractClass

Property

Enumeration

AbstractCybersecurityAsset

Confidentiality

HiMedLoValuation

AbstractCybersecurityAsset

Integrity

HiMedLoValuation

AbstractCybersecurityAsset

Availability

HiMedLoValuation

AbstractEffectWithImpact

SafetyImpact

ImpactRating

AbstractEffectWithImpact

FinancialImpact

ImpactRating

AbstractEffectWithImpact

OperationalImpact

ImpactRating

AbstractEffectWithImpact

PrivacyImpact

ImpactRating

AbstractManualAttackPath

AttackFeasibilityRating

HiMedLoFeasibility

AbstractAttackPathISO18045

Elapsed Time

ElapsedTime

AbstractAttackPathISO18045

Equipment

Equipment

AbstractAttackPathISO18045

Expertise

Expertise

AbstractAttackPathISO18045

Knowledge of TOE

Knowledge of TOE

AbstractAttackPathISO18045

Window of Opportunity

Window of Opportunity