R/3 基本模块的划分：

R/3 基本模块的划分：

BC—Basic Component

CA-Cross Application Component

AC-Financials

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---FI Financial Accounting

---TR Treasury

---CO Controlling

---IM Investment Management

---EC Enterprise Controlling

HR-Human Resource

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---PA Personal Management

---PT Time Management

---PY PayRoll Accounting

LO-Logistics

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---LO Logistics Generals

---SD <?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />Sale & distributions

---MM Material Management

---QM Quality Management

---PM Plant Maintenance

---PP Production Planning and Control