Setting Expectations: What SMEs Should Know Before Embarking on the ERP Implementation Journey

Helena Rothwell • March 24, 2025

ERP implementation is a transformative process that can revolutionise operations, enhance efficiency, and prepare your business for growth. However, like any major undertaking, it requires clear expectations and careful planning to avoid common pitfalls. Having guided numerous businesses through successful ERP implementations, I’ve witnessed both the triumphs and challenges firsthand—and this blog offers insights drawn from real-world experience.


Why ERP Implementations Fail (And How to Avoid It)


ERP implementation can fail for several reasons, but the good news is that these pitfalls are entirely avoidable. Here’s what I’ve learned through years of experience, and how SMEs can set themselves up for success:

  • Lack of Clear Goals Businesses often start their ERP journey without clearly defined objectives. This leads to confusion and inefficiencies. A better approach is identifying specific problems the ERP system will solve, whether it’s automating manual processes or improving data visibility.
  • Underestimating Resource and Time Requirements Many SMEs dive into implementation expecting it to be straightforward, but ERP projects demand significant time, effort, and teamwork. For example, data migration—from extracting information from legacy systems to restructuring it for the new platform—is a common area where businesses underestimate the workload.
  • Neglecting Team Training Implementing the software is just the first step—your team needs proper training to use the system effectively. Skimping on this can cause disruptions and frustration post-launch.
  • Poor Communication Across Departments ERP systems impact multiple areas of a business, and a lack of collaboration can result in misalignment and errors during implementation. Clear communication is key to ensuring everyone is on the same page.


Setting Realistic Expectations


Drawing on my experience in ERP implementation, I’ve found that understanding the journey ahead is the cornerstone of success. Here’s what SMEs should expect:

  1. Time Investment ERP implementation is a phased process that can take months to complete. Be prepared for a gradual transition to minimise disruptions.
  2. Resource Commitment ERP implementation demands financial investment, staff time, and often external expertise. Fortunately, SMEs in Ireland can explore grant aid options, such as those from Enterprise Ireland and Local Enterprise Offices, to ease the financial burden.
  3. Change Management Adopting an ERP often requires changing workflows and processes—something that requires collaboration and buy-in across teams.
  4. Ongoing Optimisation The initial launch isn’t the end of the journey—regular reviews and Phase Two improvements are key to leveraging the full potential of the ERP system.


Tips for Success


Having successfully implemented ERP systems for SMEs, here are some actionable tips I often share with clients:

  • Plan Thoroughly Start with a clear roadmap outlining objectives, timelines, and team roles.
  • Clean Your Data Before migrating data to the ERP system, ensure it’s accurate, consistent, and complete. This prevents errors and ensures a smooth transition.
  • Focus on Training Equip your team with the knowledge and skills to navigate the new system confidently.
  • Communicate Transparently Keep all stakeholders informed and involved at every stage of implementation.


Final Thoughts


ERP implementation is a powerful step towards efficiency, scalability, and growth—but it requires preparation and realistic expectations to succeed. With the right approach, SMEs can navigate the journey confidently and unlock the full potential of ERP systems.

Having walked this path with many businesses, I know how daunting it can seem at the outset. But with careful planning and expert guidance, it’s an entirely achievable process—one that paves the way for long-term success.

Ready to explore ERP systems for your business? Let’s connect! I’d love to share my expertise, answer your questions, and help you plan the next steps in your ERP journey.

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