Hi Girish,
It's not clear. what i understood from your requirement is that on ov page the save button should be enabled only when the views are in edit mode. is this your requirement???
If that is your requirement then for the save button enabled field write the following code.
Get the current entity ( say lr-entity ) data from your component controller or custom controller now for the button enabled element pass the following code.
ls_button-enabled = lr_entity->is_locked( ).
Thanks & Regards,
DP.