Viewing Absence Quota

How to view the absence quota, I.e. leave balance of a particular category of employee and generate report. Please advise

Hi
First of all be clear with your query.
You wanna know about the total leaves the employees are eligible on category wise or else you wanna check the balance leaves that each and every employee are available

Then in that case you should maintain leave register either in hard copy or in excel statement. So that you will be able to check Total leave eligibility, Leave availed & balance leaves.
In each and every organisation the same has to be maintained as per statutory

The existing service books have been digitised and SAP ERP has been introduced. The process of retrieving the leave balance of all employees from SAP ERP may be explained