Exemption under Sec 80G for J&K relief Fund

Hi

I have a requirement to calculate and deduct the J & K donation amount from employees' salary based on number of days and exempt the 50% of donation amount under sec 80G. I have written PCR for calculation of donation amount which is stored in Wage type 5052 in Output Table. I have maintained this WT 5052 in table T7INIC in subsection = 7 and division = 1 where 50% exemption is maintained. But exemption is not being generated in payroll. Please help and let me know if I missed any configuration.

Thanks in anticipation.

Regards,

Amit