I have an issue that my client, they did mass shipment cost document creation in this month . In those some of the documents has been related to September month. Now the problem is whenever they create shipment document , the pricing date will trigger automatically but unfortunately in pricing, little differences has came if we compared to September month with October. so the client thinking to change pricing date for all September shipment cost docs at a time instead of individual document .
How can we do this, is there any solution ??