Scenario:
A Web TimeSheet user is unable to enter time on his timesheet. He was able to do so in the past and no settings were changed. The timesheet period is monthly and this issue occurred right in the middle of the timesheet period and the rest of the days have no Punch In and Punch Out buttons.

Cause:
The issue was caused because the user unknowingly submitted the timesheet in the middle of the timesheet period. The submission thus blocked the user from punching In and Out for the rest of the days in that timesheet period.

Resolution:
In order to resolve this issue, the user may unsubmit the timesheet (if the Unsubmit permission is granted to the user) and then click the Punch In and Punch Out buttons to enter time for the current date and subsequent dates in the timesheet period. If the user does not have the permission to Unsubmit the timesheet, then the administrator can re-open the timesheet for the user and the user can then use the Punch In and Punch Out buttons to enter time.