NEW RELEASE! The 2022x Refresh2 Hot Fix 3 was released on February 28, 2025. For more information, see 2022x Refresh2 Hot Fix 3 Version News.

Constrained Element: Functional Safety Requirement, Technical Safety Requirement, Hardware Safety Requirement, Software Safety Requirement

Constrained Element Filter: Safety Requirements that have outgoing DeriveReqt and Independence Requirement relationships

Severity: error

Error Message: The ASIL value is incorrect due to Independence Requirement and DeriveReqt relationships.

Abbreviation: IndpDrv

Description: Safety Requirements (Functional Safety Requirement, Technical Safety Requirement, Hardware Safety Requirement, Software Safety Requirement) fail when the highest ASIL value defined by outgoing DeriveReqt relationships is not equal to the ASIL value defined by an outgoing Independence Requirement relationship.


Illustration of the Independence Requirement and DeriveReqt Relationships validation rule.



Activity

All
Personal filters
All