In FMDERIVE does the "Overwrite w/New Value"...

...button impact automatic Status Indicator on transactions.

Heres the situation. We had a major re-organization and I set up an LSMW to transfer asset value from assets linked to an old Cost Center to a new asset shell linked to a new Cost Center. This was done after the configuration was changed in FMDERIVE for the Internal Order/Funded Program fields where the Fnded Program field was set to Overwrite with New Value. This was done to accomodate the copy function in Purchase Orders and Purchase Requisitions when original order data changes from the time of origination to the time of realization.

It appears when we changed the configuration in FMDERIVE it stopped posting "Statistical" documents in FM and now everything is posting as real. Can someone explain if indeed that "Iverwriute New Value" button is somehow linked to the Statistical vs. Real button?