First you need to compile ADSO dialog in 'diagnostic table' as enabled. Then you can do ADSALIVE.
Line by line execution - > use Key F3
Execution until break point -> For this first u need to set break point until where u want to move the control by mentioning 'A' (after) or 'B' (before) in the response module. Then you use F3 key to execute until that line.
How to put a breakpoint in ADSALIVE?
(i)Goto the line on which you wish put the breakpoint.
(ii)Write ‘A’ at the line command and hit F2.
(iii)To execute upto that breakpoint hit F3.
(iv)Then write ‘STEP’ at the command line to remove the breakpoint and hit enter.