Hi SAP Joy,
Step 1 . You need to configure the Leave type specific to saturdays and sundays and Quota Multiplier should be 0% and there should not be any counting rule.
Step 2. When ever employee applies the leave through ESS it will go to the immediate superior based on the Workflow WS12300111 which is in SENT State. Status gets updated to Approved only when the manager approves his leave.
Step 3 . When the manager approves his leave mail is sent to his subordinate through the WF notification.
Hope this will help you.
Thanks & Regards,
Raghunadh Kodali.