P6 Pro Performance Issue On Activities Page When Project Tab Is Loaded And Has Grouping Band Set (Doc ID 2723599.1)

Last updated on OCTOBER 29, 2020

Applies to:

Symptoms

Issue presented in release 16.2.14.0 P6 Professional.

After opening a larger volume of project data and the project tab was opened which contains:

1. A basic grouping band (such as group by EPS).
2. Open projects in display.

Operations on the activities page can become slow, such as clicking clicking a primary constraint or clicking the ellipses on the primary constraint date to load the calendar window.

Steps to Reproduce

1. Launch P6 Professional.
2. Login.
3. Open many projects (9 projects and 180,000 activities). (Note: performance get progressively worse as the user "changes dates".)
4. Ensure the project page is using the basic EPS grouping band:
   1. Click Group and Sort Icon.
   2. Click EPS.
5. Launch the activities page.
6. Click any activity on page.
7. Click the status tab in project details.
8. Under Constraints grouping:
   1. Click the Primary Constraint dropdown
   2. Notice a delay/responsiveness issue before the date is populated
   3. Click the ellipses button for the primary constraint date
   4. Notice a delay/responsiveness issue before the window displays

Cause

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