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Going live on S/4HANA isn't the finish line for Clean Core — it's the start. Why converted systems drift out of compliance, and how continuous governance keeps every upgrade a non-event.
SAP ECC mainstream maintenance ends in 2027. Here's a custom-code migration plan for small and mid-size teams that de-risks the move to S/4HANA — incrementally, without rewriting everything.
The handful of code issues most likely to block your SAP cloud move — flagged by ATC, SAP's code-quality checker — and the official, upgrade-safe replacement for each.
Make a stalled migration feel manageable. An ATC baseline (a snapshot from SAP's code-quality checker) turns an overwhelming wall of findings into a prioritized backlog you burn down at your own pace.
