As organizations confront SAP’s deadline to transition from legacy ERP Central Component (ECC) systems to SAP S/4HANA cloud platforms, forward-thinking executives recognize this isn’t merely a technical upgrade—it’s a strategic inflection point that sets the stage for long-term enterprise growth and innovation. Chief information officers (CIOs) must play a pivotal role in aligning executive leadership, anchoring technical decisions in business strategy, and mitigating risks to reputation and compliance throughout the multiyear journey.