Scenario going behind a process

[Saritha]

I would like to know the things happening behind a process is it possible? if so tell me
For example just we r creating an user for this we will hit transaction su01
after this screen will appear there we will provide name then create button(f8) then logondata, lastname, then intialpasword and so
I would like to know whats happening behind every action we take which file is going to create, which table is getting updated, which program is responsible for this,
is there any way to find out?
Not even for this tms configuration, req sending, client copy,specially in installations........

[kareemshaik]

Thanks & Regards,
Kareem.