Use yourtable exclusive
Copy to temptable
Zap
append from temptable
Modify structure

NB! Make a backup first....!

>hi,
>i can open the table, brow and delete records
>
>when i try modi stru i get error message
>
>thanks
>
>
>>First the most important step is to fix the corrupted table. If you would be able to do this, then there would be no problem changing the structure.
>>
>>>thank you for reply,
>>>i try it , but still i need to make modi stru for some fields as change from n(7) to n(4),
>>>
>>>as use trans1
>>>modi stru
>>>