I have a requirement in my module pool program.
in my screen i have created two button one is NEXT and other is PREVIOUS
it is kind of loop iteration first screen acts as a LOOP no. 1 then when i click next LOOP no becomes to 2 like this goes on
for 1st loop some calculation is being done as attached snap then when i click NEXT button again its is loop 2 and again i did some calculation there
when user clicks PREVIOUS button it should show Previous data same as vice-verse but in my case it is clearing
Can anyone help me in holding the value of internal table for each loops ans simultaneously it can be fetched AS the Button being pressed.