Absolutely!
If you have published a schedule in error, or simply need to remove it from the system, navigate to Schedule >> Published Schedule.
In the left side navigation, expand the section for Utility Schedule Reports and select Published Schedule Audit Report.
This report shows all schedule weeks that have been published, the time they were published, and by whom.
Find the desired schedule week you wish to unpublish and click the 'Unpublish' button.
You will now be able to edit this Working Schedule week and re-publish when you're ready.
The audit report records the date, time, and person who unpublished the schedule.