Hello Shirish,
I assume you have an ALV grid, if yes, as I described here, it is not possible to load all data at once, only the visible one. If you need the entire table it is necessary to scroll down and the ALV Grid then reloads the data.
Best regards
Stefan
Anil_G
Yoichi
ashokkarale
sven.wullum1
Jon_Smith
bart.wille
indra
sallavudeen_ashwin
gustavo.cervelin
Sanjay_Bhat