Issue
When double-clicking on fields and modifying dates, the save function stops working abruptly. A notification in pink color appears at the top of the screen, indicating an error and advising to get in touch with the administrator.
Cause
Actual Dates for some of the project tasks were not populated even though they were in "Work in Progress" state
Resolution
The issue was resolved by populating the actual completion dates of some project tasks that were in the "Work in Progress" state
Related Links
Planning Console Performance Troubleshooting Guide
Troubleshooting Planning Console issues
KB0657200 - Error: "Permission denied to perform the action"