MODULE POOL

Hi,

I have a req in which i have six screens in sequence , for each screen there is save button , AFTER SAVING ON EACH SCREEN step by step i reached to sixth screen ,suppose there is any problem on sixth or any screen data saved for any screen should not be update ,if every thing is fine till sixth screen then only data should be saved.

1 save 2save 3save 4save 5save 6save..

if somebody will give me help to findout the appropriate solution defintly i will reward point.

regards

san