>how i can enter new data in the grid and what should use at the time saving my record from cursor to table.
>
>some data is new and some are edited ...
>
>
>warm regards,
>mk.

When you add new data to a grid, you INSERT records to the cursor. On save point you scan the cursor, insert new records (with zero primary key) to the table, and update exisitng records (search by primary key) in the table.