Update TKAF table

Hi All,

I have Values in table 'TKAF'.

I have table entries as following.

APPLC---FBRG.

FIELNM .---CURTP

DIMPR -

'0'.

I want to change the DIMPR value to '1'.

How can i update this table through customzing or thorugh any transaction.

Please let me know how can i update this table with out writing any code.

Thanks,