Closing forecast period finalizes the forecast values for a completed period and prepares the forecast for the next planning period. When you close a period, you prevent further changes to the forecast values for that period and can extend the forecast horizon to include a new period. You can also close a forecast period after the actual values are available for that period.
Closing a forecast period helps maintain a continuous planning cycle as forecast periods become actual periods.
Close a forecast period when:
Closing a forecast period and reforecasting support a continuous forecasting process. After you close a completed period and extend the forecast horizon, you can use reforecasting to populate the newly opened period. You can copy values from an existing period and apply updated assumptions, such as growth.
Closing a forecast period finalizes a completed period and makes the next period available for forecasting. Combined with forecast extension and reforecasting, it helps you maintain a continuous forecast as actual periods become available.