Unable to remove multiple predecessors at the same time

Products

• Clarity PPM On Premise
• Clarity PPM SaaS

Issue/Introduction

When trying to remove multiple predecessors at the same time for a task, only one predesessor task is removed and an error is shown: "Update operation failed. The project is locked.".

Steps to Reproduce:

1. Create a new project.
2. Open the Tasks module for the project in the Timeline view.
3. Create 4 tasks.
4. For the 4th task, in the Predecessors column, type "1, 2, 3" to add these three tasks as predecessors.
5. Clear the Predecessors value for the 4th task.

Expected Results: Predecessors task is now empty.

Actual Results: Predecessors shows "2, 3" and an error is displayed: "Update operation failed. The project is locked."

Environment

Release : 16.1.0

Cause

DE68449

Resolution

This issue has been resolved in Clarity 16.1.2.