Hi Srilatha,
I am puzzled as to why users are using SE11 & SE16.
To control the display of table entries:
1. Eliminate access to SE11 and SE16.
2. Create view(s) of the tables.
3. Create a parameter transaction that calls t-code SM30 for the table.
4. Restrict the disply by customizing table event AA or use of authorization groups.
Regards,
Kim