Hoe to find the Application type for Script?

Hi Guys,

Can antbody tell me how to find the Application type for a Form.?I was given a req with form name ZINVENT.He asked to make some changes to the exisitng form.

the form is for Displaying Physical Inventory Documents.table is IKPF and ISEG.

I was not able to see in NACE tr Code becoz i dont know the Application.and i dont know the print program also,But he gave me the name of the program as RM071DRU, which i was not able to find the SE38 tr code

So anybody can plz tell me what's the Application and print program?How can we find in NACE tr code?

Thanks,

Gopi.