ALV Grid + Append Row etc
I have a couple of questions concerning handling of data in ALV Grid and hope someone can help me!
1) On clicking the standard 'Append Row' button provided with ALV Grid, my DATA_CHANGED method/event is triggered.
How do i ensure that during Addition/deletion of a row, DATA_CHANGED event/method is not triggered?
2)How do i ensure that the user does not enter duplicate row values?
(which methods need to be called that can help me check existing row values in DATA_CHANGED method)?
Thank in advance.