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Object documentation Ex-Post Forecast Locate the document in its SAP Library structure

Definition

A forecast that is run in past periods for which actual demand history is also available. The system calculates the forecast accuracy measurements by comparing the differences between the actual values and the ex-post values.

Use

If more historical values are available than the system needs to initialize the model, an ex-post forecast is carried out automatically as follows:

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Other points to consider in connection with the ex-post forecast are:

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