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Erp Life Cycle

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ERP Life Cycle

Abstract
This paper explores ERP life cycle. The main focus of the paper is on fourteen stages of life cycle of ERP System. The analysis includes describing of features of introduction, a preliminary stage, description of business processes, team for introduction, choice of platform, structure of ERP System, choice of the performer and budget, technical task, development of design decisions, integration, training of users, testing of ERP System, trial operation and economic effect of introduction. Critical analysis of all these aspects displays complexity of ERP system and its importance for the enterprise. Its result will depend on many factors, which influence the process significantly. Nobody would deny the fact that life cycle of ERP System is rather long and includes many interrelated stages. Keywords: ERP system, life cycle, introduction, a preliminary stage, technical task, integration, testing

ERP Life Cycle
Introduction
Enterprise Resource Planning System (ERP System) is the corporate information system intended for automation of account and management. As a rule, ERP-systems are created according to the modular principle and cover all key processes of the company activity. It is possible to consider nodular writing of monks as the predecessor of modern ERP systems. Double record was used for transfer economic and statistical data. Historically the concept of ERP developed simpler concepts such as Material Requirement Planning (MRP) and Manufacturing Resource Planning (MRP II) (Goyal, 2011). The program tools used in ERP systems allow carrying out production planning, modelling the flow of orders and estimating the possibility of their realization in services and enterprise divisions.
Functions of ERP Systems
ERP systems are based on the principle of creation of uniform storage of the

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