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Prestiva - SAP Advanced Planning And Optimizer Overview

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SAP - Advanced Planning And Optimizer Overview

SAP - Advanced Planning And Optimizer Overview

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  • 1. Advanced Planning and Optimizer (APO) APO Overview Prepared by: Murali Venkatesh Version. 1.0 July 16 2009 SAP Advanced Planning and Optimizer
  • 2. Agenda
    • SCM/APO Architecture
    • Demand Planning
    • Forecasting Techniques
    • Lifecycle Management
    • Outlier Correction
    • Aggregation - Disaggregation
    • Simulation Versions
    • Data Cycle
    • SCM Customer Reference
    • Questions
    Murali Venkatesh - SAP Advanced Planning and Optimizer (APO) Overview
  • 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. 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. 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. Forecasting Techniques
    • Univariate Forecasting
      • Moving average
      • Constant models, trend models, seasonal models
      • Exponential smoothing
      • Seasonal linear regression
      • The Holt-Winter's method
      • Croston's method (for sporadic demand)
    • Causal Analysis
      • Multiple linear regression
        • Linear and non-linear trends
        • Seasonal patterns
        • Etc.
      • Composite forecasting
      • Weighted average of multiple models
    Murali Venkatesh - SAP Advanced Planning and Optimizer (APO) Overview
  • 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. 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. 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. 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. 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. SCM Customer Reference Terminals Customers   Refinery Wells / Exploration Upstream Downstream Primary Distr. Secondary Distr. Murali Venkatesh - SAP Advanced Planning and Optimizer (APO) Overview
  • 13. Questions? Murali Venkatesh - SAP Advanced Planning and Optimizer (APO) Overview Contact : http://www.linkedin.com/in/prestiva http://blog.prestiva.com