Hi,
From SE38 display the program, From the Menu
UTUILITIES-> Versions (press) wou will see the different versions of the program (i.e changes made to that program by different people) based on that you can trestore the code what you need.
ST05 SQL trace is ued to measure the DB time for different select staments used in the program.from ST05 Activate trace.
go to SE 38 enter program and execute.
come to ST05 deactivate the trace. Display trace, you can see the different select statements for different tables. You analyse as per your requirement each select ststament.
reward if useful.
regards,
Anji
