- Published: September 2011
- Region: Global
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Sales Forecasting with SAP Enterprise Resource Planning. Edition No. 1
- Published: September 2010
- 172 Pages
- VDM Publishing House
The sales forecasting accuracy of Enterprise Resource Planning (ERP) systems can have a significant impact on business profitability. However, commonly adopted measures of forecast accuracy, such as mean absolute error (MAE) and mean absolute percentage error (MAPE), do not provide explicit costs associated with forecast errors. This abridged doctoral thesis adopts a quantitative case study methodology to evaluate the nine forecasting models (2 moving average and 7 exponential smoothing) of SAP's enterprise resource planning system (SAP® ERP 6.0). The SAP forecast models are evaluated against both common statistical measures and newly developed commercial measures of forecast error. Although not intended as a training manual or configuration guide, this work clearly explains and comprehensively reviews SAP's ERP forecasting functionality with the SAP professional in mind.
Dr Peter Catt is a Supply Chain Solution Manager with Soltius New Zealand Limited. Peter holds a Doctor of Computing degree, an MBA and a Diploma in Industrial Production. Peter is also a member of the International Institute of Forecasters and serves on the editorial board of Foresight: The International Journal of Applied Forecasting.