The Percent Complete of several sub-projects presented as a summary task in Gantt of the master project is not updating to reflect the current progress despite there being several tasks already marked as completed.
The % Complete Calculation Method is set to Duration and the Update % Complete job has been running successfully.
The sub-project's progress got out of sync with the parent.
Force a recalculation of the % Complete
On the affected sub-project, change the % Complete Calculation Method to Manual.
Save the changes and revert the field back to the Duration method
This will force a recalculation of the % Complete
Create a process with two steps with a system action that:
a. Sets the % Complete Method to Manual
b. Sets the % Complete method to Duration
Run the process on the affected sub-project