文档介绍：Do you have problems with …
Forecast quality? 预测不准
Excess inventory? 超库存
Lack of visibility in your supply chain? 透明性差
Capacity shortages? 产能不足
Customer Service Declining? 客户服务水平下降
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… and therefore face
Lost sales due to missing capacity / components or unnecessary production and high inventory 因产能/原物料不足，导致排产问题，高库存
high scrap/expiry costs for products with shelf life or short life cycle 高废品率，高成本运作
No systematic consideration of inventory in your supply chain, which results in lost sales and/or excess inventory 订单丢失，库存超高
Lack of information for right planning decisions 不能制定良好的排产计划
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Do you therefore need a tool to …
… improve forecast quality? 提高预测精准性
… increase the visibility in your global supply chain? 透明性
… systematically consider your inventory and? 系统性考虑库存量
… improve your sales order entry confirmation and provide reliable sales order confirmation dates? 可靠性的订单
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What is APO?
Advanced Planning and Optimization (SAP APO) offers a fully integrated functions that you use to Plan and Execute your supply chain processes
SAP ECC
often called R/3 or ECC
Used for logistics execution
SAP SCM
often called APO
Used for all types of planning System
CIF: Core InterFace
standard SAP interface
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LiveCache: To do simulation by real-time without save into DB.
缓存机制
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In the future system landscape, both systems has clearly defined roles and tasks
SAP ECC
SAP SCM
SD
Demand Planning (DP)
Production Plannig & Detailed Schduling (PP/DS)
Supply Network Planning (SNP)
CIF
…
PP
Sales Orders
Forecasts
Planning result
ECC remains the leading system for all steps and tasks related to logistics execution
APO is the leading system for all planning related tasks
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© SAP 2008 / Supply Chain Planning with SAP APO / 7
APO DP: Improves the forecast quality and planning accuracy
APO SNP: Improves visibility across your