Unable to Delete a Reoccuring Event

The Event can only be edited or deleted if the Event itself, not its reoccurring instances.

To resolve this, perform the the following steps:

1. Navigate to Activities > Scheduling > Calendar.
     
2. Click the Event.

3. Click Open the series button.

4. Click Edit.

5. Under Actions > click Delete.

6. In the Delete Event pop-up, select ALL OCCURRENCES.

7. Click Delete button.