Dear Sudheer,
If you would like to have a PY result in display modus you have a very important task to manage as first step. After the employee data has been maintained you have to perform a productive PY run for these employees. Use PA03 to release PY area for the productive run. Run payroll (if it is the HU PY - so create first the personnel calendar - and afterward perform a productive PY run)
Kind Regards,
Beata