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ROI Estratégico 23 de May de 2026 2 min 26 reads

ROI in ERP Projects: Why Most Justifications Fail

Critical analysis of traditional ROI justification methodologies in ERP implementations and why a more rigorous approach is needed.

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The Problem with Traditional Justifications

When discussing return on investment in ERP projects, most justifications rely on optimistic assumptions that rarely materialise. This article proposes a more rigorous approach based on real data and proven methodologies.

The Three Most Common Mistakes

  1. Overestimating tangible benefits: Savings are assumed without validating against actual operational data.
  2. Ignoring hidden costs: Training, consulting, maintenance, and lost productivity during the transition.
  3. Failing to account for risk: A sound ROI must include sensitivity analysis and Monte Carlo simulation.

Towards a More Scientific ROI

The key lies in building a business case with objective data, using industry benchmarks and methodologies such as NPV, IRR and discounted payback with weighted scenarios.

A well-constructed ROI not only justifies the investment — it aligns the entire organisation around the project's measurable benefits.

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Á

Ángel Carlos del Pozo Muela

Executive MBA · Digital Transformation · Enterprise Information Systems Specialist

Computer Engineer specialised in Enterprise Information Systems.

Disclaimer

The opinions expressed in this article are personal and do not necessarily represent the position of any organisation with which the author is affiliated.

Last updated: 24 de May de 2026

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