ERP implementation:
steps, best practices & market trends

ERP implementation: steps, best practices & market trends

December 5, 2024

ERP implementation plan: 9 essential steps to take

Assembling an ERP project team

The ERP project team takes on an ERP implementation process end-to-end and typically includes the following team members:

  • Subject matter experts or representatives from key departments that will use the ERP software
  • A project manager who oversees the entire project execution, allocates resources, makes sure the deadlines are met, and coordinates communication between the members of the ERP project team
  • A change management committee ensuring smooth ERP user adoption and minimized resistance to change
  • An ERP implementation team that is responsible for the technical aspect of adopting an ERP solution and can include business analysts, ERP consultants, solution architects, UX/UI designers, developers, DevOps engineers, QA engineers, database administrators, and support engineers.

You can either assemble an implementation team in-house or outsource the implementation process to an external partner. A third-party ERP implementation partner with the required expertise in ERP software systems and implementation activities can help you define and implement the most optimal ERP solution for your company and avoid data migration issues, integration challenges, and other implementation risks, like project scope creep or budget overruns.

Analysis & scope determination

The next step of an ERP implementation project is to assess your ongoing business processes and workflows and identify operational inefficiencies that the ERP solution needs to address. The ERP project team should audit your existing IT environment that includes all your corporate hardware, software, and network systems that support your business functions. Such analysis will help you formulate your needs and requirements for the new ERP solution and outline the required integrations.

High-level design & technology selection

The identified functional and non-functional requirements for your future ERP system become the pillars of the future ERP solution's high-level design and guide the selection of the ERP technologies. 

First, you have to decide between a custom and platform-based ERP solution, which requires a careful examination of the pros and cons of both options. Custom ERP software is developed specifically for your company, with functionality tailored to your processes, which ensures faster adoption by your employees. Off-the-shelf ERP platforms offer a predefined scope of features and, therefore, require less initial investment and less time to implement.

The type of ERP solution you choose will define your subsequent steps in the implementation process:

  • If you settle on custom ERP development, you will need to define the architecture of the future ERP solution, create UX/UI mockups, and draw up a technology stack, including front-end and back-end technologies.
  • If you opt for a platform-based ERP solution, you have to carefully evaluate existing ERP vendors and choose the ERP platform that covers at least 70-80% of your business needs out of the box. Once you've selected a vendor, you will need to map out ERP configurations and define the scope of customization to cover the remaining 20-30% of your requirements.

Implementation planning

As soon as you have designed your future ERP solution and selected the optimal ERP technology, you should decide on the implementation strategy to follow and detail all ERP development/customization activities, breaking up the entire process into tasks and carefully evaluating the amount of time required to accomplish each one.

At this stage, you should also create a step-by-step data migration roadmap for transferring your corporate data to the new system. Additionally, you have to create a solid change management plan to ensure smooth ERP adoption across the organization. A change management plan outlines the scope of change, including what processes will be automated, and which user-roles will access the ERP system, as well as defines communication channels, and training strategies to ensure your employees acquire the necessary ERP usage skills.

Custom development/Platform customization

Depending on the type of the ERP solution, during this step, you should either configure and customize an off-the-shelf ERP system to your requirements or create the back- and the front-end of the custom ERP system. 

You also have to integrate the new ERP solution with your existing systems, including legacy and third-party applications, via pre-built connectors, custom APIs, or other integration solutions, to ensure that your data smoothly flows across your software ecosystem.

Data migration

Data migration is a complex and time-consuming ERP implementation phase, as you can face the challenge of migrating large volumes of enterprise data, data quality issues, or incompatibility of data structures between your legacy system and new ERP solution. To ensure a smooth and successful migration, start by assessing data for inaccuracies and duplicates, cleanse your data before transferring it, and then carefully map it to the new ERP system.

Testing

Check your ERP software for functional, performance, security, usability, and compatibility issues. It is recommended to perform ERP software testing in parallel with ERP development and implementation, with new features delivered and tested and issues fixed in iterations, to identify and address defects early in the implementation process and reduce the amount of work required later.

Before the ERP launch, you should also perform user acceptance testing to ensure the system meets the needs and expectations of your employees.

Deployment & user onboarding

When deploying your ERP software, either in the cloud or on-premises, be prepared to quickly resolve possible issues, like unexpected downtimes, configuration issues, data migration failures, or user access and permission problems.

After the ERP go-live, get your employees on board, assisting them all the way through, starting with personal ERP accounts set up. To make the adoption smooth, conduct role-based training for your end-users and provide guides and self-learning materials where they can find helpful information on using the ERP system.

Support & maintenance

Assemble an ERP support team that will be responsible for troubleshooting performance and security issues, onboarding new employees, and addressing user problems.

As your business evolves and your needs change, your ERP system will require updates or possible functionality extensions. Make sure your internal team will be able to address your evolving needs or entrust the ERP modernization to a reliable partner.

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ERP implementation best practices

As not all ERP implementation projects are successful and deliver positive ROI, we will share a list of ERP best practices to help you avoid the most common project issues and ensure successful implementation and maximum ERP software efficiency.

Gain C-suite’s support

The company’s senior management is responsible for allocating resources for the implementation of the ERP system and making high-level decisions on organizational changes related to ERP adoption. Considering the importance of the C-suite involvement in the ERP implementation project, a project manager must win their support. To prove the viability of the new technology implementation and get the executive’s buy-in, we recommend presenting tangible business benefits of ERP software to your C-suite, sharing successful implementation cases across your industry and providing an accurate estimation of ERP TCO and the implementation process timelines, highlighting the ERP alignment with the company’s strategic goals.

Carefully select an ERP implementation partner

If your internal team lacks the expertise and experience to handle the entire ERP implementation project, you can seek external professional help. With a large number of ERP implementation companies on the market, be careful when choosing a partner for your project. We recommend paying attention to the following criteria: 

  • Relevant experience working with the type of ERP software you want to implement and experience in the industry you operate in. Ask the potential ERP implementation vendor to share case studies that validate their experience.
  • Look for a partner with expertise in particular development tools and technologies if you need to develop custom ERP software. If you want to implement an off-the-shelf ERP solution, choose a partner with a relevant partnership certificate.
  • Since an ERP implementation partner handles not only the technical side of the implementation process, but also guides you on aspects like ERP user adoption or change management, it is important to partner with a vendor that shares your values and business views.

Run data migration testing

As soon as you have cleansed your data and mapped it to the new ERP software, we recommend performing a test data transfer to the new system. Transmit a small amount of test data to ensure that data migration tools or custom scripts work as intended and minimize the risks of data loss during the actual migration.

After migrating all your corporate data, it is necessary to validate data integrity and accuracy in the new system and ensure the data has been transferred correctly.

Focus on change management

By implementing an ERP system, you automate business workflows, introduce new ways of data management, and establish new communication channels. The success of the ERP project depends on your ability to manage these changes effectively. We recommend clearly communicating all potential changes to employees from the outset, gathering feedback upon system implementation, offering comprehensive employee training programs, and establishing robust user support to ensure a smooth transition and streamline ERP adoption by employees.

Measure the outcomes

Since successful ERP implementation requires considerable investment and organizational changes, it is important to determine whether the investments have paid off. Define and track business key performance indicators (KPIs), such as order fulfillment times, or financial reporting accuracy, and functional metrics, like ERP system usage rates, to measure the success of the entire ERP implementation endeavor, evaluate the ERP system's impact on your workflows and operations, and identify areas for improvement and optimization.

Precise costs and timelines of implementing an ERP system depend on many factors, including the type of ERP solution you choose, your company size and number of ERP users, ERP functional and non-functional requirements, and user training needs. Here we provide some ballpark time and cost estimates for the ERP implementation project:

Costs

ERP implementation project costs may vary from $50,000 for customizing and integrating a platform-based ERP solution for a midsize company to $1,000,000+ for developing and implementing custom ERP software.

Time

The average time for customizing and deploying a platform-based ERP system varies between 2 months for a small project and 12 months for a larger one. Developing and implementing a custom ERP solution will take 12+ months.

Note: These are ballpark estimates given for general understanding and are not Itransition’s official rates.

The growing role of cloud

According to Gartner, more and more companies opt for cloud enterprise solutions: by 2028, over 50% of enterprises will use various cloud platforms to support their business operations and consider cloud technologies as a business necessity.

Cloud ERP solutions are no exception. According to Grand View Research, cloud deployment is the preferred option for over 58% of companies adopting ERP due to their cost-effectiveness, greater scalability, and faster implementation compared to custom development.

According to Gartner, such cloud software providers as Microsoft, Oracle, SAP, and Infor are leading among cloud ERP software vendors, which makes them one of the most attractive choices for companies of all sizes.

Scheme title: Cloud in 2028: From Technology Disruptor to Business Necessity
Data source: gartner.com

ERP implementation failure stats

One of the key factors that indicate the success of an ERP implementation project is staying within the budget. However, as numbers show, many companies exceed their original budget: only 49.3% of ERP implementations were completed on budget, as Statista reports.

Scheme title: Distribution of enterprise resource planning (ERP) implementation projects' budget delivery, as of 2022
Data source: statista.com

Looking at a broader picture, we see that for the last 10 years the number of ERP projects having budget overruns fluctuated between as little as 38% to as much as 74%, which means that on average about 53% of ERP implementation projects fail to stay within the planned budget.

Scheme title: Percentage of enterprise resource planning (ERP) implementation projects overrunning budgets from 2011 to 2023
Data source: statista.com

The reasons for ERP implementation lagging behind the budget can be attributed to a plentitude of factors, including skill shortages, an underestimated technology landscape required for an ERP system, problems on the organizational level, or data issues.

To avoid budget overruns when implementing an ERP solution, start with thorough planning, realistic budgeting, and defining a detailed project scope. Estimate the total effort for implementing an ERP solution and create a contingency plan that creates a space for maneuvers in case of unexpected expenses.

Entrust your ERP implementation to Itransition

Itransition offers professional ERP services to help companies improve their business operations and workflows with tailored, reliable, and secure ERP software.

Entrust your ERP implementation to Itransition

We offer professional advisory services to help companies successfully implement ERP solutions:

  • Technology assessment
  • ERP solution conceptualization
  • ERP architecture design
  • ERP implementation planning
  • Ongoing implementation assistance

We take on end-to-end ERP implementation, delivering the solution on time and within budget:

  • Business needs analysis & technology selection
  • ERP implementation planning
  • Platform customization/custom ERP development
  • Integration and data migration
  • Post-launch support

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FAQs

What key ERP functionality should we implement?

The feature scope of your ERP solution depends on your current needs as well as the type of business operations you want to automate. Most commonly, ERP solutions incorporate the following modules:

  • Financial management, including accounting, budgeting, and forecasting
  • Human resource management, including payroll, benefits, recruitment and training
  • Supply chain management, including procurement, orders, transportation, supplier, and inventory management
  • Customer relationship management (CRM)
  • Sales, marketing, and customer service management
  • Manufacturing and production management
  • Project management
  • Data analysis and reporting

How to choose a suitable ERP platform?

To select an optimal out-of-the-box ERP platform, we recommend taking the following steps:

  1. Explore different ERP platforms, focusing on those that align with your industry specifics, business size, and your company’s specific business processes.
  2. Compare the features and functionalities of each ERP solution against your specific needs.
  3. Check vendor reputation by looking into the platform’s customer reviews and case studies.
  4. Explore the platform’s licensing models (e.g., subscription vs. perpetual) and ensure they align with your budget and usage needs.
  5. Ask for product demos or free trials to see how the ERP works in practice.
  6. Assess the platform's flexibility and ability to scale along with your business growth.
  7. Examine whether the ERP vendor provides the necessary ongoing support and maintenance.

Which ERP implementation strategy to choose?

There are a lot of ERP implementation strategies, like big bang, phased rollout by module/business unit/location, and parallel, or hybrid approaches. A properly chosen ERP implementation strategy can help you avoid business risks and maximize return on investment.

The choice of the implementation approach primarily depends on your needs, business requirements, and goals. For instance, a small or midsize company with a limited budget would benefit from a big bang approach that ensures more optimized investment. Due to greater risks, big companies usually opt for parallel or phased implementation that allows them to introduce changes slowly and without risks to business continuity and data consistency. If you have difficulties choosing a suitable implementation strategy, you can seek advisory help. A trustworthy ERP implementation partner will help you minimize project risks and pick the most optimal ERP adoption strategy, depending on your business size, the risks you bear, and the budget/time constraints you have.

How to measure the ROI of the ERP solution?

Calculating ERP software ROI involves three steps:

  • Estimating the amount of investments required for ERP implementation and operation.
  • Measuring and assessing the benefits.
  • Calculating ROI following this formula: ROI = (Benefits-investments)/investments.

We recommend taking a feasible time frame of at least five years to correctly evaluate the benefits of ERP software against the total amount of investment. Measurable benefits usually vary from business to business and depend on the ERP project goals. For example, companies can determine how an ERP system helped boost sales, increase the accuracy of financial reporting, or decrease operational costs.

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