Oracle Order Management :Bill Only flag Significance
Bill Only flag field was added in Release 12.2.3 as part of one enhancement implementation. This is to prevent order lines which are part of “Bill Only” flows to be added to a Ship /Arrival set, a new field on the Transaction Types form was added, which determines if the line type is a “Bill Only” flow. Lines with that line type will not be allowed to be added to a Ship/Arrival set.
This signifies that line type is a Bill Only Line and when one tries to add ship/arrival set on the sales order lines having the line type as Bill Only with this checkbox checked, System will not allow to add the set.
Please note that there will not be any other validation/processing check other than this place.