Abstract
Enterprise resource planning (ERP) systems are commercial applications that provide the backbone necessary to support the enterprise-wide integration of processes and information required for day-to-day operations as well as for tactical level planning of operations. In a manufacturing scenario, these packaged applications serve to orchestrate the interrelated operations activities of sourcing manufacturing planning, and logistics within a given enterprise. More recently, as vendors augment the traditional transaction processing function of ERP systems with various analytical processing functions--particularly for supply chain management and electronic commerce--some claim ERP to be not just the inter- enterprise solution but also the inter-enterprise one. In reality, an ERP System is part of an enterprise's total information technology solution. But what part? There is no one-size-fits-all answer to that question. Given the strategic implications of an ERP implementation, a manufacturing enterprise must determine the specific roles that a given ERP system will play. Yet, while there are probably no two identical ERP implementations in manufactring enterprises, there is significant commonality among ERP Systems as a class of manufacturing applications. Given the magnitude of investment that manufacturers are making in ERP systems.