RISE with SAP. Without the Risk.

RISE with SAP is SAP's commercial path to SAP-managed private cloud — single-tenant, SAP-managed, deployed on the hyperscaler of your choice (Microsoft Azure, AWS, Google Cloud, or SAP's own data centres). One important nuance most buyers miss: RISE can host either SAP S/4HANA Cloud, Private Edition or your existing SAP ECC system on the same RISE private cloud infrastructure. That gives ECC customers a real third option — get off self-hosted ECC without yet committing to the S/4HANA conversion, while operating under a single SAP commercial relationship. The RISE package bundles the S/4HANA Private Cloud Edition licence (or ECC under RISE), infrastructure, SAP-managed cloud operations and patching, SAP Business Technology Platform credits, SAP Build entitlements, and — increasingly — SAP Joule entitlements for AI on SAP. It is sold on a unified, multi-year subscription rather than separate licences and infrastructure contracts. RISE preserves the ability to retain custom code and modifications where they deliver genuine business value, which is the structural difference vs. Public Cloud Edition.

Two different deployment models for two different organisations. RISE with SAP delivers S/4HANA Cloud, Private Edition — single-tenant, customisable, and able to carry forward your existing ECC custom code, modifications, and industry-specific extensions where they make sense. It is the right path for complex enterprises, regulated industries, and ECC customers with deep customisation investment. GROW with SAP delivers S/4HANA Cloud, Public Edition — multi-tenant, standardised, configurable but not customisable in the traditional ABAP sense, with quarterly innovation cycles SAP controls. GROW is faster to deploy, lower TCO at scale, and is the right path for net-new SAP customers, organisations standardising on best-practice processes, and companies migrating from other ERPs (NetSuite, Dynamics, Sage, Oracle). The wrong choice locks the wrong organisation into the wrong cost structure — which is why DEBCOR insists on landscape analysis before recommending a path.

Yes — and this is one of the highest-value unused entitlements in most RISE contracts. Current RISE contracts include SAP Joule entitlements (the conversational AI copilot across S/4HANA, SuccessFactors, and Ariba) plus BTP credits and Generative AI Hub access usable for Joule grounding and custom agent development. Most organisations do not fully deploy what their contract already pays for. DEBCOR's standard RISE engagement audits the entitlement up front, activates Joule against the customer's actual SAP data (grounding via the Company Intelligence Layer), and delivers the first custom Joule Studio 2.0 agents in 60–90 days — within the entitlement, no additional licence cost. See the DEBCOR Joule page for the activation playbook.

Brownfield is a system conversion — your existing ECC system is technically converted to S/4HANA, carrying forward custom code, configuration, master data, and history. Fastest path; lowest disruption; preserves customisations that may include technical debt you also did not want to preserve. Bluefield (Selective Data Transition) is a hybrid — new S/4HANA system, selective transfer of specific data, processes, and code from ECC. Re-platforms the architecture while preserving what matters; longer than brownfield, faster than greenfield. Greenfield is a re-implementation — net-new S/4HANA build, processes redesigned, history not carried forward (it remains accessible in archived ECC). Highest opportunity for transformation; longest timeline. The right path depends on landscape complexity, custom code value, business-process maturity, and how much technical debt is honestly worth carrying forward — not on which path the SI you talked to last is set up to deliver.

The honest answer is 9–18 months for most enterprise landscapes — that is the realistic range for ECC-to-S/4HANA Private Cloud across complex customisation, integration, and data scope. The DEBCOR public reference (iFIT, four months, zero revenue loss, 10× pandemic order volume on day one) is real but it is not the typical case; it is what is achievable when the landscape is right-sized for it, the team is senior, and the playbook (landscape analysis, technical-debt clean-up, then migration) is followed in order. The biggest timeline risk is not migration execution itself — it is skipping the foundational clean-up phase to start billable work faster. Most SIs skip it; DEBCOR does not. The same five-step playbook that delivered iFIT is in active client engagements today.

Yes. RISE with SAP runs on Microsoft Azure, Amazon Web Services, Google Cloud, or SAP's own data centres — your choice, made up front based on existing cloud commitments, data-residency requirements, and integration with the rest of your enterprise. SAP manages the infrastructure regardless of the hyperscaler; the choice affects regional availability, network topology to your other workloads, and any committed-spend discounts you already have in place with the hyperscaler. For most enterprises the right answer is whichever hyperscaler your existing data and identity infrastructure live on — that removes a class of integration complexity. DEBCOR is hyperscaler-neutral; we will help the procurement conversation but we do not earn referral fees on the hyperscaler choice.