To manually adjust system-generated forecast amounts, open the Enter Adjustments page from the Maintain Versions: Organization Forecast page. You can enter adjustments by period for revenue, cost, utilization, and headcount.
The system determines the starting period for displayed amounts and the number of periods to display based on the period parameters for organization forecasting in Forecasting Implementation Options. You can override the default display parameters using the page display options.
To enter adjustments, select an adjustment reason from the pre-defined list, and enter amounts by period and forecast component.
Note: Adjustment reasons are defined during implementation. For more information, see: Defining Adjustment Reasons: Oracle Projects Implementation Guide.
You can use the Enter Adjustments page to query existing adjustment amounts by adjustment reason. To query for previously-entered adjustments, select an adjustment reason and choose Go.
When you update an existing adjustment amount, the system replaces the existing amount with the amount that you enter. Therefore, you must always enter the new amount that you want to reflect in your forecast. Additionally, when you choose to regenerate forecast amounts, the system overrides all existing amounts, including adjustments, with the regenerated amounts.