Hello everybody iam having problem when i change a document from display mode to change mode fields are still grey and not maintainable and i have written below code for display mode .please go through this and suggest me necessary modifications for maintaing fields in change mode.
case : sy-TCODE.
loop at screen.
if screen-name = 'FKKOP-ZFCACHBACKREF'
OR SCREEN-NAME = 'FKKOP-ZFCACHBACKRSN'
OR SCREEN-NAME = 'FKKOP-ZFCALASTPRSTAT'.
screen-input = 0.