1. EVOLUTION OF ERP SYSTEMSA HISTORICAL PERSPECTIVEPITHIRATH P.5310189

2. Davenport(1998)American Production andInventory Control Society (2001) 3. WHAT IS ERP?ENTERPRISE RESOURCE PLANNINGINTEGRATION OF MODULESSOLVE INFORMATION FRAGMENTATION 4. INFORMATION FRAGMENTATIONSEPARATE COMPUTER SYSTEMS INDIVIDUAL FUNCTION BUSINESS UNIT REGION FACTORY OFFICEREDUNDANT DATAINTEROPERABILITY PROBLEMS 5. INFORMATION INTEGRATIONERP SOFTWARE PACKAGE SINGLE APPLICATION SINGLE COMPREHENSIVE DATABASE SINGLE USER INTERFACE OPERATE IN REAL-TIME 6. ERP SOFTWARE MODULESFINANCIALSHUMAN RESOURCES AND PAY ROLLDISTRIBUTION/LOGISTICSSALES & MARKETINGMANUFACTURING PRODUCT DATA MANAGEMENT MATERIAL PLANNING RESOURCE & CAPACITY PLANNING SHOP FLOOR MANAGEMENT QUALITY MANAGEMENT, ETC. 7. EVOLUTION OF ERP1960sInventory Management and Control1970sMaterial Requirements Planning(MRP)1980sManufacturing Resources Planning (MRP II)1990sEnterprise Resource Planning (ERP)2000sExtended ERP 8. IT + BUSINESS PROCESSESMAINTAIN LEVEL OF STOCK IDENTIFY REQUIREMENTS & SET TARGETS PROVIDE REPLENISHMENT TECHNIQUES & OPTIONS MONITOR ITEM USAGE RECONCILE BALANCES REPORT STATUSEVOLUTION OF ERP1960s Inventory Management and Control 9. SCHEDULING PRODUCTION PROCESSES OPERATIONS RAW MATERIAL PURCHASES PRODUCTION STRUCTURE INVENTORY LEVELS LOT SIZING PROCEDUREEVOLUTION OF ERP1970sMaterial Requirements Planning(MRP) 10. COORDINATING MANUFACTURING PROCESSES PRODUCT PLANNING PARTS PURCHASING INVENTORY CONTROL PRODUCT DISTRIBUTIONEVOLUTION OF ERP1980sManufacturing Resources Planning (MRP II) 11. MULTI-MODULE APPLICATION SOFTWARE IMPROVE INTERNAL BUSINESS PROCESSES PERFORMANCE CROSS FUNCTIONS INTEGRATED WITH MARKETING FINANCE ACCOUNTING HUMAN RESOURCESEVOLUTION OF ERP1990sEnterprise Resource Planning (ERP) 12. BASED ON ERPCONNECTED TO VALUE CHAIN AND MORE SUPPLY CHAIN MANAGEMENT CUSTOMER RELATIONSHIP MANAGEMENT PRODUCT LIFECYCLE MANAGEMENT E-COMMERCEIP BASED INFRASTRUCTUREEVOLUTION OF ERP2000sExtended ERP