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Prestiva - SAP Advanced Planning And Optimizer Overview

SAP - Advanced Planning And Optimizer Overview

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Prestiva - SAP Advanced Planning And Optimizer Overview

  1. 1. Advanced Planning and Optimizer (APO) APO Overview Prepared by: Murali Venkatesh Version. 1.0 July 16 2009 SAP Advanced Planning and Optimizer
  2. 2. Agenda <ul><li>SCM/APO Architecture </li></ul><ul><li>Demand Planning </li></ul><ul><li>Forecasting Techniques </li></ul><ul><li>Lifecycle Management </li></ul><ul><li>Outlier Correction </li></ul><ul><li>Aggregation - Disaggregation </li></ul><ul><li>Simulation Versions </li></ul><ul><li>Data Cycle </li></ul><ul><li>SCM Customer Reference </li></ul><ul><li>Questions </li></ul>Murali Venkatesh - SAP Advanced Planning and Optimizer (APO) Overview
  3. 3. SCM/APO Architecture APO SCM R/3 R/3 Global ATP SAP-BW Vergangen- heitsdaten Schlüssel- kennzahlen Externe Daten SAP-BW Historical Demand External Data Reporting Demand Planning Sales Order Production Order Inventories Supply Network Planning Deployment Production and detailed scheduling Transport-Load-Builder Vehicle Scheduling LES Supply Chain Cockpit Purchase Order Murali Venkatesh - SAP Advanced Planning and Optimizer (APO) Overview
  4. 4. Demand Planning Murali Venkatesh - SAP Advanced Planning and Optimizer (APO) Overview Demands t Material Location Customer Demand Planning APO Historical demands Field Input – via Web Portal TSW R/3 MM PP SD History Forec. Demands
  5. 5. Demand Planning Past Planning Data Forecast Planned independent requirements for R/3, SNP, and PP/DS BW R/3 Excel Non-SAP system Historical data APO-BW Murali Venkatesh - SAP Advanced Planning and Optimizer (APO) Overview
  6. 6. Forecasting Techniques <ul><li>Univariate Forecasting </li></ul><ul><ul><li>Moving average </li></ul></ul><ul><ul><li>Constant models, trend models, seasonal models </li></ul></ul><ul><ul><li>Exponential smoothing </li></ul></ul><ul><ul><li>Seasonal linear regression </li></ul></ul><ul><ul><li>The Holt-Winter's method </li></ul></ul><ul><ul><li>Croston's method (for sporadic demand) </li></ul></ul><ul><li>Causal Analysis </li></ul><ul><ul><li>Multiple linear regression </li></ul></ul><ul><ul><ul><li>Linear and non-linear trends </li></ul></ul></ul><ul><ul><ul><li>Seasonal patterns </li></ul></ul></ul><ul><ul><ul><li>Etc. </li></ul></ul></ul><ul><ul><li>Composite forecasting </li></ul></ul><ul><ul><li>Weighted average of multiple models </li></ul></ul>Murali Venkatesh - SAP Advanced Planning and Optimizer (APO) Overview
  7. 7. Lifecycle Management Actual data of customer A Forecast for new customer B Life cycle Time Sales Like Murali Venkatesh - SAP Advanced Planning and Optimizer (APO) Overview
  8. 8. Outlier Correction 0 1 2 3 4 5 6 7 8 Tolerance range = ep ±  *1.25* MAD ep = Ex-post forecast Today Murali Venkatesh - SAP Advanced Planning and Optimizer (APO) Overview
  9. 9. Aggregation - Disaggregation Past Future Customer level Product level 100 pieces 50 pieces 150 pieces Forecast 180 pieces 120 pieces 60 pieces Disaggregation by proportional factors Murali Venkatesh - SAP Advanced Planning and Optimizer (APO) Overview
  10. 10. Simulation Versions Historical Demand Simulation Version: 002 Historical Demand Demand Planning Active Version: 000 Simulation Version: 001 Murali Venkatesh - SAP Advanced Planning and Optimizer (APO) Overview
  11. 11. Data Cycle APO R/3 (PP,MM,SD) BW Historical Data Customer orders History & Orders Results Demand Forecasting next month Forecast Orders History Optimizer Planning Results 2 month Network Planning BW Demand Forecast Murali Venkatesh - SAP Advanced Planning and Optimizer (APO) Overview SNP
  12. 12. SCM Customer Reference Terminals Customers   Refinery Wells / Exploration Upstream Downstream Primary Distr. Secondary Distr. Murali Venkatesh - SAP Advanced Planning and Optimizer (APO) Overview
  13. 13. Questions? Murali Venkatesh - SAP Advanced Planning and Optimizer (APO) Overview Contact : http://www.linkedin.com/in/prestiva http://blog.prestiva.com

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