We'll see that there's also a substantial jump in how SAP seems and feels amongst R/3 and S/4HANA. I will not go through these intimately, it's a substantial checklist. A single Notice worth mentioning is that almost all of simplifications are within the finance and logistics spots. Some examples from https://sapsupportservices66432.bloggip.com/33415341/the-ultimate-guide-to-s-4hana