One of the most consequential decisions a CFO will make is selecting and implementing an enterprise resource planning (ERP) platform. Yet beyond vendor comparisons and licensing costs lie hidden risks—customization overruns, stalled implementations, legacy system constraints, and organizational change fatigue.

In this episode of The CFO Show, Melissa Howatson speaks with Harpal Mattu, FCMA, Managing Director at Agilyx Group, about what truly determines ERP success or failure. Drawing on decades of experience guiding global ERP transformations, Harpal shares practical lessons from both high-performing implementations and recovery projects where things went wrong.

Together, they discuss:

• The true total cost of ERP ownership beyond implementation fees
• Why excessive customization creates “Frankenstack” environments
• When to adapt your processes versus customizing the system
• How to structure ERP programs to reduce risk and avoid burnout
• Phasing vs. “big bang” go-lives—and what CFOs must protect
• Why change management must begin before system selection
• The evolution of ERP from system of record to system of reasoning

Whether you’re modernizing a legacy ERP, evaluating new platforms, or leading a finance transformation initiative, this conversation offers a strategic lens for navigating ERP decisions with confidence and discipline.