If errors exist in the maintenance schedule, you might want to unschedule the devices from maintenance. If the devices to be unscheduled from maintenance have not entered their maintenance period, their corresponding schedMaint notification is archived. If the devices to be unscheduled from maintenance have entered their maintenance period, unscheduling the devices clears their corresponding InMaint notification and all the related notification’s InMaintenance attributes are set to false. If maintenance period for the devices to be unscheduled from maintenance has passed, unscheduling the devices from maintenance has not effect on their corresponding notifications.