Changing Table maintenance of Z table

Hi All,

I am modifying a table maintenace of a Z table. My requirment is to add a new entry in to table as user changes some field's values for already existing records in table.

I have added my piece of code in a module in PAI of the table maintenance screen,

where i am modifying the DB table but the problem is after pressing save the new entry is not shown on the screen and when i go back and again comes to table maintenance screen the table is updated in way i want it to be..

Is this because i am modifying the DB table in the table's maintenace view ??

Is their any possible event available in table maintence or any other way which i can use??

Thanks in advace for your ansers,

Regards,

Manu Parihar.