Instruction "lineedit" of the tableView element doesnu00B4t work

hello,

I have a table, which is called itab_move.

This internal table is shown on a bsp with a tableView.

This tableView contains a button with the method "ineedit". When I click the button the actual line changes its colour and you can make changes.

So far it works...

But the internal table doesn´t save the changes. I don´t know where the problem is.