SD mass input of settlement rules with LSMW

Hi Experts

I am looking for a type 'fast entry' screen in adding settlement rules missing in old documents. Profitability has not been maintained for some 4 years and there after some 50 000 errors where they are missing. I want to do an LSMW but it seems to complicated on VA02 as it is always another item number etc.

Do you know of an entry screen with Sales order number, item number, received type, receiver and full settlement please? I will use this in an LSMW.

You help will be appreciated.

Kind regards

Dawn