Capture no: of rows populated already in a table control

Hi All,

I have a situation where i am changing the existing vendor using XK02 but there is a table control in that for filling Bank Acc details.

Let suppose we have 1st row already filled with the details, So now we have enter the new details from the 2nd row. So is there any technique to capture it?

Did any body faced such scenario?

Regards

Jyo