A Framework for Evaluating Cloud Enterprise Resource Planning (ERP) Systems

2014 ◽  
pp. 161-175 ◽  
Author(s):  
T. Chandrakumar ◽  
S. Parthasarathy
Keyword(s):  
Enterprise Resource Planning ◽  
Resource Planning ◽  
Erp Systems

PENGARUH DUKUNGAN MANAJEMEN PUNCAK, MANAJEMEN PROYEK DAN KETERLIBATAN PENGGUNA TERHADAP TINGKAT KESUKSESAN IMPLEMENTASI ENTERPRISE RESOURCE PLANNING PADA PERUSAHAAN DI JABODETABEK

2017 ◽  
Vol 2 (2) ◽  
pp. 147-154
Author(s):  
Julian Aristo
Keyword(s):  
Project Management ◽  
Enterprise Resource Planning ◽  
User Involvement ◽  
Resource Planning ◽  
Business Environment ◽  
Top Management ◽  
Management Support ◽  
Erp Systems ◽  
Factors Affecting ◽  
Top Management Support

Enterprise Resource Planning (ERP) systems have become vital strategic tools in today’s competitive business environment. Implementation of ERP systems is a highly complex process which is influenced not only by technical, but also by other factors. The purpose of this research to find out factors influencing the success of ERP implementations in companies in Jabodetabek. In this research three factors of success implementation ERP were selected on the bases of previous research that includes top management support, project management and user involvement. The results indicate that top management support and project management are key factors affecting the success of ERP implementations, while user involvement does not affect the success of ERP implementations. Top management support, project management and user involvement affect the success rate of 72.7% of ERP implementations. While the rest equal to 27.3% influenced by other variables not included in this research model. Keywords: Enterprise Resource Planning, Top management support, project management, user involvement

Smoothing Short Duration Capacity Problems in Enterprise Resource Planning (ERP) Systems: An Algorithmic Approach

2014 ◽  
Vol 933 ◽  
pp. 860-868
Author(s):  
Muneam Zamzeer Al-Magsoosi
Keyword(s):  
Short Duration ◽  
Enterprise Resource Planning ◽  
Lot Sizing ◽  
Environmental Parameters ◽  
Resource Planning ◽  
Successful Implementation ◽  
Erp Systems ◽  
Lot Size ◽  
Erp System ◽  
Order Release

Successful implementation of ERP systems should take full advantage of the access to information, but not be constrained by many of the deficiencies associated with infinite capacity scheduling methodologies. In this paper an algorithm is developed which improves the performance of the ERP system. Lot sizing decisions based on capacity availability are used as an instrument to integrate more effectively capacity requirements planning (CRP) and Material Requirements Planning (MRP). MRP is a planning tool for a sub-set of manufacturing system specially in hierarchal multi-product, multi-period and multi-stage production planning and inventory control system. The Vehicle used for this integration is planned order release (POR) quantity. The algorithm requires minimal deviation from the MRP logic. In this sequential process MRP first issues the action notices and then the algorithm analyses the capacity situation in the work centers. The algorithm scans all planned order release quantities of lower level items in the action bucket before orders are released to the shop. For each item a delta value is computed identifying the degree orders are contributing to capacity problems. This delta is specific to each POR. The POR causing the highest overload and the one passing through the lowest utilized work centers are selected for a lot size decrease, respectively, an increase. After identifying the candidates, a series of checks analyses the suitability of the candidates for that change. The planned order release quantities of more items can be performed. Projected capacity profile after iteration will be updated and capacity requirements over a short duration are smoothed. The experiments are performed with MAP/3000 as a simulation model for this study. The developed algorithm is added to MAP/3000 as additional subroutines. The design of the experiments consists of a base test identifying the significance of different environmental parameters of MRP systems and a main test which performs a detailed evaluation. The results are evaluated using analysis of variance techniques. Most ERP systems built on the historical development of MRP and CRP systems, and the assumption of infinite capacity is affecting the performance of those systems badly. This paper is presenting an algorithm to smooth capacity problems by using the existed capacity.

Quantified benefit of implementing enterprise resource planning through process simulation

2004 ◽  
Vol 31 (2) ◽  
pp. 263-271 ◽  
Author(s):  
Sangyoub Lee ◽  
Ahsan Ullah Arif ◽  
Hyounseung Jang
Keyword(s):  
Enterprise Resource Planning ◽  
Management System ◽  
Construction Materials ◽  
Resource Planning ◽  
Application Integration ◽  
Erp Systems ◽  
Materials Management ◽  
Erp System ◽  
Internal Integration ◽  
Management Functions

The enterprise resource planning (ERP) system can integrate the major business management functions of the enterprise with a single common database to allow sharing of all information and achieve efficient communications between management functions. Based on the needs of running a construction enterprise, ERP shows potential applicability to the construction industry. This paper sought to quantify the benefits of ERP systems when applied to construction materials procurement. Specifically, this paper briefly described the business processes involved in construction materials procurement and illustrated how ERP systems could be implemented and the efficiency of the construction materials management system consequently enhanced. The transformation from a non-ERP system into an ERP system through application integration, internal integration, external integration, and automation were simulated. Results show that the individual task improvements of models can increase the productivity of the materials management cycle by up to 5.2%, 18.2%, 27.8%, 13.5%, and 79.2% through internal integration, external integration, application integration, automation, and ERP system, respectively, by automating most of the repeated transactions and reducing manpower required to perform the tasks.Key words: enterprise resource planning, materials management system, productivity, simulation.

Enterprise Resource Planning (ERP) Systems: An Empirical Analysis of Benefits

2004 ◽  
Vol 1 (1) ◽  
pp. 63-72 ◽  
Author(s):  
Daniel E. O'Leary
Keyword(s):  
Empirical Analysis ◽  
Enterprise Resource Planning ◽  
Resource Planning ◽  
Business Case ◽  
Data Repository ◽  
Erp Systems ◽  
Erp System ◽  
Intangible Benefits

This paper uses a database, derived from a data repository, in order to do an analysis of enterprise resource planning (ERP) system benefits. ERP benefits are important for a number of reasons, including establishing a match between what ERP systems benefits are—as compared to ERP expectations—setting a benchmark for other firms, and measuring those benefits. ERP benefits also are central to the business case for deciding whether a firm will invest in an ERP system. It is found that some benefits vary across industry, while others seem to be important to firms independent of industry. In particular, tangible benefits are largely industry-independent, while intangible benefits vary across industry. In addition, when compared to an earlier study by Deloitte Consulting, the results are statistically consistent with their findings, but find substantial additional intangible benefits.

Information System Assurance for Enterprise Resource Planning Systems: Unique Risk Considerations

2002 ◽  
Vol 16 (s-1) ◽  
pp. 99-113 ◽  
Author(s):  
Sally Wright ◽  
Arnold M. Wright
Keyword(s):  
Enterprise Resource Planning ◽  
Relational Databases ◽  
Business Processes ◽  
Implementation Process ◽  
Resource Planning ◽  
Structured Interview ◽  
Process Reengineering ◽  
Erp Systems ◽  
Client Experiences ◽  
Implementation Problems

Enterprise Resource Planning (ERP) systems inherently present unique risks due to tightly linked interdependencies of business processes, relational databases, and process reengineering. Knowledge of such risks is important in planning and conducting assurance engagements of the reliability of these complex computer systems. Yet, there is little empirical evidence on this issue. To examine this topic, a semi-structured interview study was conducted with 30 experienced information systems auditors (from 3 of the Big 5 firms) who specialize in assessing risks for ERP systems. This approach allowed us to obtain detailed information about participants' views and client experiences. The results indicate that the implementation process of ERP systems has an important impact on system reliability. Further, interviewees identified a number of common implementation problems (e.g., improperly trained personnel and inadequate process reengineering efforts) that result in heightened risks. Interviewees also reported that ongoing risks differ across applications and across vendor packages. Finally, in providing assurance on ERP systems participants overwhelmingly indicate a focus on testing the process rather than system output.

Security Management Issues for Open Source ERP in the NGN Environment

2013 ◽  
pp. 789-804
Author(s):  
Mirjana D. Stojanović ◽  
Vladanka S. Acimovic-Raspopovic ◽  
Slavica Bostjancic Rakas
Keyword(s):  
Enterprise Resource Planning ◽  
Service Management ◽  
Critical Evaluation ◽  
Service Level Agreement ◽  
Security Management ◽  
Resource Planning ◽  
Service Level ◽  
Erp Systems ◽  
Security Issues ◽  
Starting Point

This chapter aims to provide a critical evaluation of security issues and potential solutions related to the use of free and open enterprise resource planning (FOS ERP) systems in highly dynamic and heterogeneous next generation networks (NGN). The authors first present a brief state of the art with respect to technologies, features and applicability of the existing security solutions for ERP systems. Second, they address security issues in FOS ERP systems. Further, they consider research directions concerning NGN infrastructure security, with a particular focus to the importance of building advanced security management systems. Properly defined service level agreement between the customer and the provider represents a starting point for provisioning of secure services with the required quality. The authors also propose policy-based security management architecture, in a wider context of quality of service management system.

Measuring Utilization of ERP Systems Usage in SMEs

2013 ◽  
pp. 22-34
Author(s):  
Hedman Jonas ◽  
Johansson Björn
Keyword(s):  
Enterprise Resource Planning ◽  
Model Building ◽  
Critical Mass ◽  
Resource Planning ◽  
Erp Systems ◽  
Planning Systems ◽  
Four Dimensions ◽  
Factors Influencing ◽  
Enterprise Resource Planning Systems ◽  
The Many

Since deployment of Enterprise Systems (ES) such as Enterprise Resource Planning systems (ERPs) within enterprises, both Large Enterprises (LEs) as well as Small and Medium-sized Enterprises (SMEs) have increased and continue to increase, making it increasingly desirable to measure the degree of utilization of ERP systems in enterprises. One reason for this interest is that no benefits are realized if the systems are not used; since ERPs are massive investments, they need to show benefits, or at least be able to measure the benefits. However, to be able to do so, there is a need to explain ERP systems utilization and the factors that influence ERP utilization. This chapter provides an explanation of factors influencing ERP systems utilization by testing a research model building on four dimensions: volume, breadth, diversity, and depth. The contributions of the research are: First, it provides support for the notion of diffusion found in the theory of network externalities where a critical mass is necessary to achieve benefits. This can be used to better understand failures in ERP projects. Second, the use of volume, breadth and depth provide insights for use as a construct and the need to treat it more rigorously. Third, the study contributes to our understanding of the many aspects of use of IT, such as ERPs, and potentially contributes to value and firm performance from ERP utilization.

Enterprise Resource Planning and Lean Six Sigma

2020 ◽  
pp. 42-62
Author(s):  
Raymond Boykin
Keyword(s):  
Enterprise Resource Planning ◽  
Six Sigma ◽  
Resource Planning ◽  
Lean Six Sigma ◽  
Erp Systems ◽  
History Of

Over the last two decades, two of the hottest topics in business have been Enterprise Resource Planning (ERP) and Lean Six Sigma. Companies have spent millions of dollars implementing both of these, and the resulting benefits have been mixed. In this chapter, the authors examine the basic foundation of ERP and what drives organizations to implement ERP systems that cost hundreds of millions of dollars. The chapter also explores the history of ERP and who was and are the major players in the marketplace.

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