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Bug #29025

closed

HARA - Editing Controllability and Severity Values in Branching Scenarios Allows ASIL Recalculation Despite Existing FSR Decomposition

Added by Vani Kunnatheri 9 months ago. Updated 9 months ago.

Status:
Closed
Priority:
Medium
Assignee:
Manivannan Uppiliappan
Start date:
08/28/2024
Due date:
% Done:

0%

Estimated time:
Steps To Reproduce:

1.Log into FST
2.Select the HARA page
3.Add branch of details and calculate the ASIL.
4.Assign a safety goal against the ASIL
5.Go to FSR
6.Add a Function and Requirement
7.Decompose into 2 Functions and Add asil
8.Go to HARA
9.Add a safety goal branch
10.Add another Effect branch
10.Try to change the Severity and Controllability values of the Existing using Safety goal.
11.Please observe.

MODULES:
FST
Build Cycle:
Cycle 1
Customer:
Issue Dependency:
Dev Commitment to Resolve in::

Description

It is possible to edit Controllability and Severity values of a Safety goal which has an FSR function with Decomposed child functions in the below condition:

If there is an operational situation with 2 Effect branches and Effect 2 has 2 Safety goals (Safety goal 1 and Safety goal 2)
If Safety goal 2 has an FSR Function with Decomposed Child functions and Allocations, It is possible to edit Controllability and Severity values of a Safety goal2.

Files

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HARA 1.png (44.9 KB) HARA 1.png Vani Kunnatheri, 08/28/2024 09:37 PM
FSR 1.png (52 KB) FSR 1.png Vani Kunnatheri, 08/28/2024 09:38 PM
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