Hello Phani,
Please make sure that you have implemented the BADI HRXSS_PER_BEGDA in the system in the following way
if infty = '0585' or infty = '0586' or infty = '0185'.
begda = '20130401'.
endif.
Also please check all the notes like below should be implemented.
1727170 ESS: Section 80 & 80C deduction date issue for new
1692881
1661842
Best Regards,
Deepak.