I am working on QTP 9.5.
I couldnt add checkpoints in active screen. I get a message saying " cannot create check points. "
Is it because the checkpoints are included in object repository in qtp 9.5?
Im kinda noob myself so maybe I misunderstand the question..
But if you are talking about breakpoints you can click on the line item (to the left of your actual code) on the line number you want and you'll see a brown dot. The code will stop (or break) when that line of code is executed.