Hi Rama,
Thanks a lot for your Valuable replies ...
I have tried the same and I have applied the Variant key for LinkToAction and No Variant key for Input Field.
On Click of Insert Row Button, I have passed the below code ...
ls_timesheet-variant = space .
* append a line to the node
lo_el_timesheet = lo_nd_timesheet->bind_structure( new_item = ls_timesheet set_initial_elements = abap_false ).
Still, I could able to see the layout as disable one for the field of a table ...
I have applied the logic only on DAY3...Mon Column....
Can u sugeest an idea for it .
Regards,
Karthik S