Enterprise Data Transformation in the Era of S/4HANA: Real-World Cloud Migration Architecture, Governance Strategies, and Lessons from the Field

Sajja, John Wesly and Komarina, Govindaraja Babu and Choppa, Narendra Kumar Reddy (2025) Enterprise Data Transformation in the Era of S/4HANA: Real-World Cloud Migration Architecture, Governance Strategies, and Lessons from the Field. World Journal of Advanced Research and Reviews, 26 (2). pp. 3596-3619. ISSN 2581-9615

S/4HANA transformations represent strategic investments that fundamentally reshape enterprise data capabilities, yet many organizations struggle to realize full business value despite significant financial commitments. This article distills key insights from successful implementations across manufacturing, financial services, retail, and healthcare sectors to provide actionable guidance for senior leaders. Key Strategic Insights Governance drives success more than technology - Organizations that establish robust governance frameworks before technical implementation consistently achieve superior outcomes across all sectors Industry-specific approaches yield highest returns - While core principles apply universally, successful implementations tailor governance models to industry-specific requirements rather than applying generic frameworks Early data readiness assessment prevents costly delays - Data-related challenges represent the primary cause of implementation delays, making comprehensive readiness assessment an essential early investment Deployment decisions should align with strategic objectives - RISE with SAP offers accelerated time-to-value but reduced customization flexibility; hyperscaler partnerships provide greater architectural control; private/hybrid models address specialized regulatory requirements Implementation methodology selection influences business disruption - Greenfield approaches enable transformation but increase disruption; brownfield minimizes disruption but limits innovation; selective data transition balances both objectives Critical Success Factors Implement data governance during project preparation phases rather than during or after technical implementation Establish explicit data ownership for cross-functional domains that span traditional departmental boundaries Prioritize integrations based on business value rather than technical considerations alone Balance technical debt reduction with business continuity requirements Select governance tools based on integration capabilities rather than isolated functionality Organizations that treat S/4HANA implementation as a business transformation initiative rather than a technical upgrade consistently achieve superior business outcomes. Senior leaders should prioritize organizational change and governance alongside technical architecture to maximize return on transformation investments.