Classic PPM - Replacing a role with a resource could lead to changes in allocations in some periods

Products

• CLARITY PPM FOR ITG
• CLARITY PPM FEDERAL
• Clarity PPM SaaS - Application
• Clarity PPM On Premise

Issue/Introduction

When replacing a role for a resource with different availability rates, allocation by period can change to a different value.

Steps to Reproduce

1. Create a new project, (e.g.: from January 1st, 2019 to June 30th, 2019).
2. Add a role (with Home > Resource Management > Resources > [role] > Availability = 8) to the project team.
3. Open the Team > Detail view and set each period to 30 days.
4. Click on the properties icon, notice that there are 6 different % Allocation values, one for each period (130.43%, 150.00%, 142.86%...). Return.
5. Click on the Resource Finder, and replace the role with a resource (with Availability = 16).

Expected Results: Values for each period have not changed. If you click on the properties icon, there are 6 different % Allocation values.
Actual Results: Values for each period have changed (e.g.: 32.09, 27.91, 29.30...) and there is only one period with % Allocation 69.77%.

Cause

This issue has been reported to Engineering as DE47160.

Environment

This issue has been reported for Clarity PPM 15.4.

Resolution

This issue is currently under review by Engineering.