R/3 基本模組的劃分：

R/3 基本模組的劃分：

       BC—Basic Component

       CA-Cross Application Component

       AC-Financials

              |

              ---FI  Financial Accounting

              ---TR      Treasury

              ---CO      Controlling

              ---IM      Investment Management

              ---EC      Enterprise Controlling

       HR-Human Resource

              |

              ---PA      Personal Management

              ---PT      Time Management

              ---PY      PayRoll Accounting

       LO-Logistics

              |

              ---LO   Logistics Generals

              ---SD      Sale & distributions

              ---MM    Material Management

              ---QM   Quality Management

              ---PM     Plant Maintenance

              ---PP    Production Planning and Control