Explanation
The best way to reassure the client that the data has been accurately calculated and migrated is to launch the calculations of the Advanced Account Forecast and compare the values with the legacy system. The calculations of the Advanced Account Forecast are triggered by the Data Processing Engine, which transforms and aggregates the data from various sources, such as orders, opportunities, sales agreements, and external data, into the Advanced Account Forecast Fact object. The calculations can be launched manually or scheduled to run at a specified frequency. By comparing the values of the forecast measures, such as forecasted quantity and forecasted revenue, with the legacy system, the administrator can verify that the data migration was successfuland that the formulas and definitions used for the calculations are correct. References: Launch Calculations of the Advanced Account Forecast, Advanced Account Forecasting