市場前線｜三部曲：從ERP到MES，製造業管理升級效益的逐步落實

企業完成ERP系統導入後，並不代表管理能力已同步提升，若缺乏後續制度深化，數位化難以轉 化為實質效益。本文以量產型傳統製造業為對象，說明企業於系統穩定上線後，應以分階段方式推動管理升級。首先透過產品產能預排、欠件管制、設計變更管制與需求變更供給日重算等功能，強化關鍵生產管理作業，建立穩定可控的日常運作基礎；其次導入供應商資訊共享平台與製造執行系統 （MES），將供應鏈協同與生產現場即時資訊納入制度化管理，並透過預警機制提升反應速度與計畫執行可靠度。管理升級並非一次性成果，而是一套需持續檢討與優化的長期運作機制，企業唯有循序推進，方能將「管理升級」內化為可持續的競爭力。

After the implementation of an ERP system, enterprises do not necessarily achieve a corresponding improvement in management capability. Without further institutional refinement, digitalization is unlikely to generate substantial operational benefits. This article focuses on mass-production-oriented traditional manufacturing enterprises and explains how management upgrading should be promoted in a phased manner after system stabilization. Key production management functions—including capacity pre-allocation planning, shortage control, engineering change management, and rescheduling of supply dates following demand changes—are first utilized to establish stable and controllable daily operations. Subsequently, a supplier information sharing platform and a Manufacturing Execution System (MES) are introduced to integrate supply chain coordination and realtime shop-floor information into a structured management framework, supported by early-warning mechanisms to enhance responsiveness and execution reliability. Management upgrading is not a one-time achievement but a long-term institutional process requiring continuous review and optimization. Only through gradual advancement can enterprises internalize management upgrading as a sustainable source of competitive advantage.