Picklist validation error: Unique code already exist generated when creating project from template

Products

• Clarity PPM On Premise
• Clarity PPM SaaS

Issue/Introduction

Creation of Project from Template generates the following error message although project gets created.
'Picklist validation error: Unique code '5######::projects::tasks' already exists

Steps to reproduce

1. Add a canvas to a Project blueprint (make sure it is either the first module on the left or the first module on the left is not canvas)
2. Save the blueprint and assign it to a Project template
3. Open the canvas in the project template
4. Configure it and add two separate task tables
5. Save the view, make it the default
6. Create a new project from this template

Expected
Canvas opens without error message and can be used

Actual
Canvas opens with error message: "Picklist Validation Error: Unique Code '123456::projects::tasks' already exists."

Environment

Clarity 16.4.1

Cause

DE183819

Resolution

Currently under review by Engineering