Practical writing on ERP readiness, implementation, support, training, governance, testing, data migration, recovery, and Artificial Intelligence (AI).
Custom code gets the attention. Data quality is what actually determines whether a go-live date holds — and it is rarely treated with the discipline the risk deserves until it has already caused a delay.
Readiness is not a feeling. It is a measurable set of conditions across systems, people, and governance — and measuring it honestly before kickoff is what prevents the most expensive surprises from surfacing mid-program.
Every custom object built into an ECC landscape over the years deserves a documented decision — retain, redesign, replace, or retire — and it is the undocumented Z-code, not the documented kind, that quietly breaks migration budgets.
A maintenance deadline can get a migration funded. It rarely, on its own, makes the case for the level of investment the program actually requires — that case has to rest on quantifiable return.
Most catastrophic migration failures trace back to a small, recurring set of governance and discipline gaps — not to unpredictable bad luck. Recognizing the pattern is most of the work of avoiding it.
Embedded intelligence changes what a finished migration looks like. It does not, for most organizations today, change why the migration is worth doing — and the difference between those two claims matters.
Some organizations need a partner to lead their migration outright. Others need independent verification of an integrator they have already engaged. The strongest partners can do either — and knowing which one an organization actually needs is the first evaluation question, not the last.
The organizations that migrate calmly do not start with a platform decision. They start with an honest assessment of where they actually stand — and let that assessment set the sequence for everything that follows.
There is no single correct way to move from ECC to S/4HANA. There is only the approach that correctly matches an organization’s existing landscape, ambition for process change, and appetite for risk.