Flevy Management Insights Case Study

ERP Change Management for Midsize Defense Contractor

     Joseph Robinson    |    ERP Change Management


Fortune 500 companies typically bring on global consulting firms, like McKinsey, BCG, Bain, Deloitte, and Accenture, or boutique consulting firms specializing in ERP Change Management to thoroughly analyze their unique business challenges and competitive situations. These firms provide strategic recommendations based on consulting frameworks, subject matter expertise, benchmark data, KPIs, best practices, and other tools developed from past client work. We followed this management consulting approach for this case study.

TLDR A midsize aerospace defense firm struggled with an outdated ERP system amid rapid expansion, leading to inefficiencies and poor decision-making. The successful implementation of a new ERP system resulted in a 20% reduction in operational costs and an 85% user adoption rate, highlighting the importance of effective Change Management and continuous improvement processes.

Reading time: 8 minutes

Consider this scenario: A midsize firm specializing in aerospace defense is facing significant challenges in adapting to a new Enterprise Resource Planning (ERP) system.

This defense contractor has recently expanded its operations and increased its workforce by 30%, leading to complex project management and procurement processes. The organization's existing ERP system is outdated and not scalable to meet the demands of its growing operations, resulting in inefficiencies and a lack of real-time data for decision-making. The company seeks to manage the change process effectively to ensure a smooth transition to a new, more robust ERP system.



Upon reviewing the situation, it's hypothesized that the root cause for the organization's business challenges may be twofold: firstly, the lack of an ERP system that can scale with the organization's growth, and secondly, an insufficient change management strategy that addresses the human factors involved in transitioning to a new system. These initial hypotheses will guide the strategic analysis and provide a foundation for more in-depth investigation.

Strategic Analysis and Execution Methodology

The methodology for addressing ERP Change Management involves a structured 5-phase process that ensures thorough analysis, planning, and execution. This proven approach aligns with industry best practices and facilitates the transition while minimizing disruption to business operations.

  1. Needs Assessment and Strategy Alignment:
    • Identify key organizational goals and how a new ERP system can support them
    • Analyze current ERP usage and identify gaps in functionality and performance
    • Develop a clear vision and strategy for the ERP transition that aligns with business objectives
  2. Process Mapping and Systems Selection:
    • Map existing business processes and identify opportunities for optimization
    • Conduct a thorough market analysis to select the ERP system that best fits the organizational needs
    • Engage stakeholders across the organization to ensure buy-in and support
  3. Change Management Planning:
    • Develop a comprehensive change management plan that includes communication, training, and support strategies
    • Anticipate employee resistance and plan for ways to address it
    • Prepare the organization for change by setting expectations and involving employees in the transition process
  4. Implementation and Training:
    • Execute the implementation plan with a focus on minimizing downtime and maintaining productivity
    • Provide detailed training for all users to ensure a high level of competency with the new system
    • Monitor progress and make adjustments as necessary to ensure successful adoption
  5. Post-Implementation Review and Optimization:
    • Conduct a post-implementation review to assess the success of the ERP transition
    • Identify any issues or areas for improvement and develop a plan to address them
    • Establish a continuous improvement process to ensure the ERP system evolves with the organization's needs

For effective implementation, take a look at these ERP Change Management best practices:

A Comprehensive Guide to Change Management & ERP Implementations (144-slide PowerPoint deck)
Change Management Strategy for SAP/GBO Program (61-slide PowerPoint deck)
Change Management Strategy: Software Implementation (32-slide PowerPoint deck)
View additional ERP Change Management best practices

Are you familiar with Flevy? We are you shortcut to immediate value.
Flevy provides business best practices—the same as those produced by top-tier consulting firms and used by Fortune 100 companies. Our best practice business frameworks, financial models, and templates are of the same caliber as those produced by top-tier management consulting firms, like McKinsey, BCG, Bain, Deloitte, and Accenture. Most were developed by seasoned executives and consultants with 20+ years of experience.

Trusted by over 10,000+ Client Organizations
Since 2012, we have provided best practices to over 10,000 businesses and organizations of all sizes, from startups and small businesses to the Fortune 100, in over 130 countries.
AT&T GE Cisco Intel IBM Coke Dell Toyota HP Nike Samsung Microsoft Astrazeneca JP Morgan KPMG Walgreens Walmart 3M Kaiser Oracle SAP Google E&Y Volvo Bosch Merck Fedex Shell Amgen Eli Lilly Roche AIG Abbott Amazon PwC T-Mobile Broadcom Bayer Pearson Titleist ConEd Pfizer NTT Data Schwab

ERP Change Management Implementation Challenges & Considerations

When considering the adoption of a new ERP system, executives often question the alignment with strategic objectives. It's crucial to ensure that the selected ERP system can scale with the company's growth and adapt to future challenges. Moreover, executives are concerned about the impact on operations during the transition. It is therefore essential to meticulously plan and execute the implementation to minimize disruption. Lastly, there is the consideration of return on investment. The benefits of the new ERP system should outweigh the costs within a reasonable timeframe, through increased efficiency and improved decision-making capabilities.

The expected business outcomes after full implementation of the methodology include streamlined operations, enhanced real-time data analytics for better decision-making, and a more agile organizational structure. These outcomes should lead to a reduction in operational costs by up to 20% and an increase in project delivery efficiency.

Potential implementation challenges include resistance to change from employees, data migration issues, and system integration complexities. Each of these challenges requires careful planning and management to mitigate risks and ensure a smooth transition.

ERP Change Management KPIs

KPIS are crucial throughout the implementation process. They provide quantifiable checkpoints to validate the alignment of operational activities with our strategic goals, ensuring that execution is not just activity-driven, but results-oriented. Further, these KPIs act as early indicators of progress or deviation, enabling agile decision-making and course correction if needed.


If you cannot measure it, you cannot improve it.
     – Lord Kelvin

  • System Downtime: Measures the amount of time the ERP system is unavailable during the transition.
  • User Adoption Rate: Indicates the percentage of employees effectively using the new system post-training.
  • Process Efficiency Gains: Captures the improvements in business process efficiency following ERP implementation.
  • Cost Savings: Quantifies the reduction in operational costs as a result of the new system.
  • Return on Investment (ROI): Calculates the financial return on the ERP investment over time.

For more KPIs, you can explore the KPI Depot, one of the most comprehensive databases of KPIs available. Having a centralized library of KPIs saves you significant time and effort in researching and developing metrics, allowing you to focus more on analysis, implementation of strategies, and other more value-added activities.

Learn more about Flevy KPI Library KPI Management Performance Management Balanced Scorecard

Implementation Insights

Throughout the implementation process, it is vital to maintain clear and consistent communication with all stakeholders. According to a McKinsey study, successful change management programs are characterized by active and visible sponsorship from leaders, tailored communications, and a well-defined vision for the future. These insights are fundamental to ensuring that the organization fully embraces the new ERP system.

ERP Change Management Deliverables

  • Change Management Strategy (PowerPoint)
  • ERP Implementation Roadmap (Excel)
  • Business Process Documentation (Word)
  • Training Materials and User Guides (PDF)
  • Post-Implementation Evaluation Report (Word)

Explore more ERP Change Management deliverables

ERP Change Management Best Practices

To improve the effectiveness of implementation, we can leverage best practice documents in ERP Change Management. These resources below were developed by management consulting firms and ERP Change Management subject matter experts.

Strategic Alignment of ERP Systems

Ensuring that the new ERP system aligns with the strategic goals of the organization is paramount. This requires a deep understanding of the company's long-term vision and how the ERP can be a catalyst for achieving these objectives. It is not just about replacing old technology with new, but about enabling the business to operate more effectively and to innovate. A study by Gartner highlighted that 75% of all ERP projects fail because of a lack of clear alignment with business strategy and inadequate change management.

To avoid this pitfall, the strategy for ERP implementation should be developed in close collaboration with key stakeholders from various departments, ensuring that the system supports their needs and drives the business forward. The ERP should be seen as a strategic investment rather than a cost, with the potential to provide a competitive advantage through integrated and optimized processes across the organization.

Minimizing Operational Disruption During Transition

Minimizing disruption to operations during the ERP transition is a critical concern. The implementation plan must be meticulously structured to ensure business continuity. This involves a phased roll-out strategy, where the ERP system is implemented in stages, allowing for adjustments to be made based on feedback and performance. According to Deloitte, using a phased strategy can reduce implementation risk by up to 30%, as it allows for iterative learning and adaptation.

Another key element is to have a robust contingency plan in place to address any unexpected challenges that may arise during the transition. This includes having a dedicated team to monitor the implementation process and respond to issues in real-time. Furthermore, engaging with end-users early and often throughout the project will help to identify potential problems before they impact operations.

Measuring Success and ROI of ERP Implementation

Measuring the success and return on investment (ROI) of an ERP implementation is crucial for justifying the endeavor. Success metrics should be established from the outset, focusing on both financial and non-financial outcomes. According to PwC, a successful ERP implementation can lead to a reduction in operational costs by 20% and improve decision-making speed by up to 36%. However, these benefits often take time to materialize, and the ROI calculation should consider the total cost of ownership over several years.

Non-financial metrics, such as user satisfaction and system adoption rates, are also important indicators of success. These metrics can provide insights into the effectiveness of the change management strategy and the degree to which the ERP system is enhancing business operations. Regularly reviewing these metrics post-implementation will help to ensure that the ERP continues to deliver value to the organization.

Addressing Resistance to Change

Resistance to change is a natural human response, particularly when it comes to significant changes such as an ERP implementation. It is critical to understand the underlying concerns of employees and to address them head-on. Bain & Company's research indicates that companies that excel in change management are four times more likely to report success than those that do not. This involves clear and transparent communication about the reasons for the change, the benefits it will bring, and the support available to employees throughout the transition.

In addition to communication, providing comprehensive training and involving employees in the implementation process can help to alleviate fears and build a sense of ownership among the staff. By creating a culture that values continuous improvement and is open to change, organizations can overcome resistance and foster a more adaptable workforce.

ERP Change Management Case Studies

Here are additional case studies related to ERP Change Management.

ERP Change Management for Specialty Retailer in North America

Scenario: A specialty retailer in North America is grappling with the complexities of its outdated ERP system, which has become a bottleneck for business scalability and efficiency.

Read Full Case Study

ERP Change Management for E-commerce in Specialty Chemicals

Scenario: An international specialty chemicals firm is grappling with the complexities of integrating a new ERP system across multiple global divisions.

Read Full Case Study

ERP Change Management Revamp for a Global Retailer

Scenario: The organization in focus is a global retailer, experiencing difficulties in managing its ERP Change Management process.

Read Full Case Study

ERP Change Management Initiative for Defense Sector Leader

Scenario: The organization in question is a key player in the defense sector, facing significant challenges in adapting to a rapidly evolving market.

Read Full Case Study

Luxury Retail ERP Change Management Initiative in the European Market

Scenario: A leading luxury retail firm in Europe is grappling with outdated ERP systems that are not keeping pace with dynamic market demands and the rapid evolution of e-commerce.

Read Full Case Study

ERP Change Management for Telecoms in Competitive Asian Market

Scenario: The organization, a telecom provider in Asia, is facing significant challenges with its current ERP system, which is not keeping pace with the rapid evolution of the telecommunications industry.

Read Full Case Study


Explore additional related case studies

Additional Resources Relevant to ERP Change Management

Here are additional best practices relevant to ERP Change Management from the Flevy Marketplace.

Did you know?
The average daily rate of a McKinsey consultant is $6,625 (not including expenses). The average price of a Flevy document is $65.

Key Findings and Results

Here is a summary of the key results of this case study:

  • Streamlined operations and enhanced real-time data analytics for improved decision-making.
  • Reduction in operational costs by 20% and increase in project delivery efficiency.
  • Successful adoption of the new ERP system with a user adoption rate of 85% post-training.
  • Identification and mitigation of potential challenges, such as resistance to change and data migration issues, resulting in a smooth transition.
  • Establishment of a continuous improvement process to ensure the ERP system evolves with the organization's needs.

The initiative has yielded significant positive outcomes, including streamlined operations, improved decision-making through real-time data analytics, and a 20% reduction in operational costs. The successful adoption of the new ERP system, with an 85% user adoption rate post-training, indicates effective change management planning and execution. However, challenges such as resistance to change and data migration issues were encountered, impacting the transition process. To enhance outcomes, a more comprehensive approach to addressing employee resistance and meticulous planning for data migration could have been beneficial. Moving forward, it is recommended to focus on further optimizing the ERP system to align with evolving organizational needs and to proactively address potential challenges in future change initiatives. This may involve refining change management strategies to better address employee concerns and conducting thorough data migration planning to minimize disruptions during system transitions.


 
Joseph Robinson, New York

Operational Excellence, Management Consulting

The development of this case study was overseen by Joseph Robinson. Joseph is the VP of Strategy at Flevy with expertise in Corporate Strategy and Operational Excellence. Prior to Flevy, Joseph worked at the Boston Consulting Group. He also has an MBA from MIT Sloan.

This case study is licensed under CC BY 4.0. You're free to share and adapt with attribution. To cite this article, please use:

Source: ERP Change Management Overhaul for a Global Pharmaceutical Firm, Flevy Management Insights, Joseph Robinson, 2025


Flevy is the world's largest knowledge base of best practices.


Leverage the Experience of Experts.

Find documents of the same caliber as those used by top-tier consulting firms, like McKinsey, BCG, Bain, Deloitte, Accenture.

Download Immediately and Use.

Our PowerPoint presentations, Excel workbooks, and Word documents are completely customizable, including rebrandable.

Save Time, Effort, and Money.

Save yourself and your employees countless hours. Use that time to work on more value-added and fulfilling activities.




Read Customer Testimonials

 
"[Flevy] produces some great work that has been/continues to be of immense help not only to myself, but as I seek to provide professional services to my clients, it gives me a large "tool box" of resources that are critical to provide them with the quality of service and outcomes they are expecting."

– Royston Knowles, Executive with 50+ Years of Board Level Experience
 
"As a young consulting firm, requests for input from clients vary and it's sometimes impossible to provide expert solutions across a broad spectrum of requirements. That was before I discovered Flevy.com.

Through subscription to this invaluable site of a plethora of topics that are key and crucial to consulting, I "

– Nishi Singh, Strategist and MD at NSP Consultants
 
"Flevy is now a part of my business routine. I visit Flevy at least 3 times each month.

Flevy has become my preferred learning source, because what it provides is practical, current, and useful in this era where the business world is being rewritten.

In today's environment where there are so "

– Omar Hernán Montes Parra, CEO at Quantum SFE
 
"As a small business owner, the resource material available from FlevyPro has proven to be invaluable. The ability to search for material on demand based our project events and client requirements was great for me and proved very beneficial to my clients. Importantly, being able to easily edit and tailor "

– Michael Duff, Managing Director at Change Strategy (UK)
 
"The wide selection of frameworks is very useful to me as an independent consultant. In fact, it rivals what I had at my disposal at Big 4 Consulting firms in terms of efficacy and organization."

– Julia T., Consulting Firm Owner (Former Manager at Deloitte and Capgemini)
 
"Flevy is our 'go to' resource for management material, at an affordable cost. The Flevy library is comprehensive and the content deep, and typically provides a great foundation for us to further develop and tailor our own service offer."

– Chris McCann, Founder at Resilient.World
 
"As a consulting firm, we had been creating subject matter training materials for our people and found the excellent materials on Flevy, which saved us 100's of hours of re-creating what already exists on the Flevy materials we purchased."

– Michael Evans, Managing Director at Newport LLC
 
"I have found Flevy to be an amazing resource and library of useful presentations for lean sigma, change management and so many other topics. This has reduced the time I need to spend on preparing for my performance consultation. The library is easily accessible and updates are regularly provided. A wealth of great information."

– Cynthia Howard RN, PhD, Executive Coach at Ei Leadership




Additional Flevy Management Insights

RACI Matrix Optimization for Life Sciences Firm in Biotechnology

Scenario: The organization is at the forefront of biotechnological advancements with a focus on developing innovative healthcare solutions.

Read Full Case Study

SCOR Model Implementation for a Global Retailer

Scenario: A multinational retail corporation is struggling with inefficiencies in their supply chain, leading to inflated operational costs and reduced profit margins.

Read Full Case Study

Organizational Restructuring for a Global Technology Firm

Scenario: A global technology company has faced a period of rapid growth and expansion over the past five years, now employing tens of thousands of people across multiple continents.

Read Full Case Study

Dynamic Pricing Strategy for Luxury Cosmetics Brand in Competitive Market

Scenario: The organization, a luxury cosmetics brand, is grappling with optimizing its Pricing Strategy in a highly competitive and price-sensitive market.

Read Full Case Study

Pricing Strategy Reform for a Rapidly Growing Technology Firm

Scenario: A technology company developing cloud-based solutions has experienced a surge in customer base and revenue over the last year.

Read Full Case Study

Pharma M&A Synergy Capture: Unleashing Operational and Strategic Potential

Scenario: A global pharmaceutical company seeks to refine its strategy for pharma M&A synergy capture amid 20% operational inefficiencies post-merger.

Read Full Case Study

Strategic PESTLE Analysis for Luxury Brand in European Market

Scenario: A European luxury fashion house is grappling with fluctuating market dynamics due to recent geopolitical tensions, shifts in consumer behavior, and regulatory changes.

Read Full Case Study

Agile Transformation in Luxury Retail

Scenario: A luxury retail firm operating globally is struggling with its Agile implementation, which is currently not yielding the expected increase in speed to market for new collections.

Read Full Case Study

PDCA Cycle Refinement for Boutique Hospitality Firm

Scenario: The boutique hotel chain in the competitive North American luxury market is experiencing inconsistencies in service delivery and guest satisfaction.

Read Full Case Study

Implementation of the Zachman Framework for a Global Financial Entity

Scenario: An international financial firm is in the process of driving a significant technological shift across its global operations.

Read Full Case Study

Game Theory Strategic Initiative in Luxury Retail

Scenario: The organization is a luxury fashion retailer experiencing competitive pressures in a saturated market and needs to reassess its strategic positioning.

Read Full Case Study

ISO 27001 Implementation for Global Logistics Firm

Scenario: The organization operates a complex logistics network spanning multiple continents and is seeking to enhance its information security management system (ISMS) in line with ISO 27001 standards.

Read Full Case Study

Download our FREE Strategy & Transformation Framework Templates

Download our free compilation of 50+ Strategy & Transformation slides and templates. Frameworks include McKinsey 7-S Strategy Model, Balanced Scorecard, Disruptive Innovation, BCG Experience Curve, and many more.