My requirement is,,
In selection screen I should have
Main asset number
sub asset number...
I have to enter some datas here and it should go and update in the ztable...
it should also check whether the entered data exists in the ztable... if it doesnt exists it should update else it should not update......
ztable is empty as of now....
in layout I have kept main asset and sub asset..
do I need to keep table controls also...
if so in the same screen or in different screen.
Please help ....