
SAP S/4HANA migration projects often stumble when teams treat the work as a technical upgrade instead of a broader business operating change. Infrastructure, integrations, reporting, finance workflows, and supply chain decisions all move together.
Programs tend to perform better when organizations decide early which processes should be standardized, which customizations still matter, and which data issues must be resolved before cutover windows tighten.
Another lesson is that testing should mirror real operating complexity. End-to-end scenarios, exception handling, and downstream integration validation are essential if leaders want confidence in performance after go-live.
Key takeaways
- Migration scope and process scope should be evaluated together.
- Master data quality and testing discipline are major predictors of go-live stability.