Issue in payroll

Dear Friends,

While i am running the payroll using pcoo_m40_calc_simu Tcode in easy access,system showing the error like "CANNOT DETERMINE INFOTYPE 0004"

Here onething i am not understanding how chellenging infotype isrelated to payroll run..

I done all required back end process for payrolll but how come this error coming,,pls guide someone to overcome this issue

Regards:

Kumar