The Note of ERP Class

ERP Note

ERP theory
Business workflow
ERP system modules
Benefits of ERP
ERP  system selection & implementation
ERP project evaluation
Application

1.ERP theory

  • 定义产品架设的方法
  • 识别所有产品自主的要求
  • 定义真实的游戏计划和传送保证（delivery promise）
  • 提供能够真实地被集合在一起的supply chain activities的计划

  • 提供正确的结果的计数和有用的管理信息

  • MRP 格式

  • A （MPS = To Do List）
  • *B (BOM = Bill of material)
  • -C (INV = Available & On Order)

  • =D (Action=Purchase/Produce, When, Quantity)

  • Product structure(BOM)

    • data structure model which integrates with the business workflow

  • business 制造的关键是

    • 最好的客户服务
    • 最小的存货（inventory）
    • 最高效的操作（low cost）

  • MRP –> MRPII –> ERP

  • MRP:Material Requirements Planning
    • Information platform
    • inventory mamagement
    • supply/Demand balance
  • MRPII:Manufacturing Resource Planning
    • Material & Accounting integration
    • cost accounting
    • decision support

  • ERP:Enterprise Resource Planning

    • Data integration of customers, suppliers and manufacturer
    • supply chain optimisation
    • JIT/LEAN/Constraint theory/Value chain

  • Gartner Group’ view on ERP standard functions:

    • 1.The integration(集成) functions that exceeding the scope of MRPII
    • 2.Support the mixture manufacturing environment
    • 3.Support proactive monitoring capabilities
    • 4.Support open C/S environment

2.Business Flow

  • Departmemt
  • Roles & Responsibilities
  • Single Source
    • Data entry responsibity
    • Minimize errors

  • Data Sharing

    • Single database and rules
    • authorization
      ERP
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