The Hierarchy Tasks module Timeline view WBS does not expand

Products

• Clarity PPM On Premise
• Clarity PPM SaaS

Issue/Introduction

The Hierarchy Tasks module Timeline view WBS does not get expanded if some of the OOTB columns have been removed from the view-

STEPS TO REPRODUCE:

1. Go to MUX > Administration > Blueprints
2. Create a copy of the Standard Investment Hierarchy blueprint
3. Add the Tasks module to the same
4. Go to MUX Hierarchies and create one. Link it to the above blueprint
5. Add a few investments to the hierarchy
6. Go to the Tasks module. The tasks of the associated investments are displayed
7. Go to the Timeline view
8. You can see the investments task WBS and you cna expand or collapse the investment WBS
9. Open the Columns menu and remove ETC, Duration and Start columns
10. Try to Expand the WBS

Expected Results: The WBS to get expanded.
Actual results: The WBS does not get expanded.

Environment

Clarity 16.3.3

Cause

This is caused by DE176063

Resolution

This is fixed in:

• Clarity 16.4.0
• Clarity 16.3.3.2

Workaround: Readd the OOTB columns we removed OR Remove the Task Finish column too