How to copy data from Line Level DFF to Distribution Level?

Hi,

We have identical DFF at Invoice Line Level & Distribution Level both. As per reporting requirement we have to fetch data from Distribution Level DFF; but there are numerous paid invoices in which entry is made only in Line Level DFF & not in Distribution Level DFF. And paid invoices don’t allow making entry in DFF. Now is there any way to update the Distribution Level DFF of paid invoices or any other workaround to copy data form Line Level DFF to Distribution Level DFF?

Please guide.

 

Regards,

Abdul Rehman.