Zauthority check

Hi,

I am doing one report it is not having selection screen like bukrs, werks and vkorg ti impplement the zauthoritycheck

.Here we are following zauthoritycheck FM which is having 5 fields to import that is bukrs,vkorg,werks gsber,ekorg.

But for my report i am not having the 5 fields in selection screen and i am not using it in report also anywhere.

Now i want to implement the zauthoritycheck in my prog.

and i am calling standard tcode in my another program for that also i have to implement zauthoritycheck? standard progs all are already have authority check?

Please,tell me solution for this.

Regards,

Nandha