Dear Pravin,
Use the Tables
PPDHD, PDDIT <--- Payroll run details
BKPF <---- FI document header
Related in following way
bkpf-awkey = ppdhd-docnum
bkpf-blart = ppdhd-blart
bkpf-gjahr = ppdhd-gjahr
bkpf-bukrs = ppdhd-bukrs
bkpf-xblnr = ppdhd-xblnr
Regards,
Venkat