Hi Median,
Could you please confirm the current status of timesheets posted by the employees.
If the timesheet is already posted by the employees, you won't be able to delete the timesheet period lines directly. You will require technical help from the partner & Microsoft to rectify the same.
Please follow below steps to proceed with the rectification-
1. Identify the records for which the timesheet entries that are posted for that specific period Week 9 (2) - Wk:1 01/03/2025 and 02/03/2025, use SQL query to get the accurate details/information as per the criteria.
2. Remove the timesheet period for workers
3. Remove periods from Show timesheet periods
4. Remove period from Periods
5. Once all the records are cleared, delete the period lines records from All Timesheet page.
6. Go to Periods, add the new period manually.
7. Update timesheet periods.
8. Update worker periods.
7. Try to generate the timesheet again for the following week.
This solution requires lots of testing, first start with individual entity and later you can do bulk correction. I have provided the solution based on the same experience with a client project. Thank You.