Every enterprise SAP customer I've spoken with in the past two years has had some version of the same conversation: should we go Rise with SAP, or should we continue managing S/4HANA ourselves? It's the most consequential commercial and architectural decision an SAP customer makes in a decade, and the stakes are high enough that getting it wrong costs years of remediation.
I've been through this evaluation from multiple angles — as an advisor helping customers assess the decision, as a delivery lead on Rise implementations, and as someone who has watched both successful Rise transformations and expensive mistakes. This guide reflects that range of experience, and I'm going to give you the full picture, including the parts that SAP's sales decks tend to skip.
Rise with SAP launched in early 2021 as SAP's attempt to package the complexity of a cloud ERP migration into a single commercial offer. Five years in, the product has matured significantly, the commercial model has been refined, and there are now enough real implementations to draw substantive conclusions about what works and what doesn't.
What's Actually in the Rise with SAP Package
The Rise bundle is more than just a cloud hosting agreement. It's a commercial wrapper around several distinct components that would otherwise require separate contracts, separate support relationships, and separate negotiations.
S/4HANA Cloud (Private Edition or Public Edition)
The core of Rise is SAP S/4HANA — either the Private Edition (formerly known as S/4HANA Cloud, private cloud, or managed cloud) which gives you a dedicated single-tenant environment, or the Public Edition (multi-tenant SaaS) where you run on shared infrastructure. The distinction is critical and will be covered in depth below.
SAP Business Technology Platform (BTP)
Rise bundles a BTP entitlement — specifically, a set of BTP services needed for extension and integration scenarios. The specific services and entitlement levels vary by contract size and negotiation, but typically include Integration Suite, SAP Build, and the Business Application Studio.
SAP Business Network Starter Pack
Business Network (formerly Ariba Network) integration is included in Rise at the starter level, giving access to procurement network connectivity and basic supplier collaboration capabilities.
Application Management Services (AMS)
Rise includes a managed application layer — SAP or its partners handle infrastructure management, OS-level maintenance, HANA database administration, and the SAP Basis layer. Customers retain responsibility for application configuration and business process ownership, but the infrastructure "run" work is bundled.
Access to SAP's Clean Core Program
Rise customers get structured access to SAP's clean core advisory services and tooling, including the ABAP Cloud readiness assessment and access to dedicated clean core guidance resources.
Commercial Reality: The bundling looks attractive on paper, but the included BTP entitlements are often insufficient for meaningful integration work. Most organizations implementing Rise need to purchase additional BTP capacity within 12–18 months of go-live. Factor this into your total cost of ownership calculation from the start.
Rise with SAP vs Grow with SAP: Choosing the Right Package
In 2022, SAP introduced Grow with SAP — a second commercial package aimed at a different customer segment. Understanding the distinction prevents a common sales conversation confusion.
Rise with SAP is designed for existing SAP customers migrating from on-premise ERP (ECC, older S/4HANA on-premise) to the cloud, and for large enterprises requiring significant customization and extended landscapes. It supports both Private Edition and Public Edition deployment.
Grow with SAP is designed for net-new SAP customers or customers making a clean-break implementation with minimal customization. It's exclusively Public Edition (multi-tenant SaaS), and the commercial model is simpler — fixed subscription pricing with less flexibility for customization.
The practical decision rule: if you have significant existing SAP customizations, a complex organizational structure (multi-country, multi-entity), or specific regulatory requirements that SAP's standard processes don't accommodate, you're in Rise territory. If you're a growing mid-market company implementing SAP for the first time and willing to adopt SAP best practices with limited modification, Grow is worth a serious look.
I'll note: I've seen Grow with SAP positioned to customers who should clearly have been in Rise — usually because the commercial simplicity makes it easier to close the deal. If you're in a heavily regulated industry, have more than 5 countries of operation, or have complex intercompany scenarios, push back on Grow with SAP recommendations and validate whether Public Edition can truly support your requirements.
Private Edition vs Public Edition: The Strategic Choice
This is the single most important architectural decision in a Rise implementation, and it's frequently made without adequate analysis.
Public Edition
S/4HANA Public Edition (PE) is a true multi-tenant SaaS offering. All customers run on shared infrastructure, with strict isolation at the data layer. The key characteristics:
- Updates are mandatory — SAP releases two major updates per year, and all customers must take them. You don't get to defer an update because it's inconvenient for your year-end close.
- Customization is strictly limited to what's possible through the SAP Extensibility framework (key user tools, BTP side-by-side extensions). Direct ABAP modifications are not possible.
- SAP's standard business processes are what you get — if you need a process deviation that requires core code changes, Public Edition cannot accommodate it.
- Lower total cost because the shared infrastructure and standardized operations allow SAP to drive efficiency.
Private Edition
Private Edition runs on dedicated infrastructure (your choice of hyperscaler) with a single-tenant S/4HANA instance. This gives you:
- More control over update timing (within SAP's maintenance windows)
- Greater flexibility for ABAP-based customizations (though clean core principles still apply)
- Better accommodation of complex landscape requirements
- Higher cost — you're paying for dedicated infrastructure and the associated operational overhead
My guidance: approach Public Edition with a genuine commitment to adopting SAP's standard processes before dismissing it. I've seen customers choose Private Edition reflexively because they're "used to customizing," only to discover that their custom process wasn't actually superior to SAP standard — it was just familiar. The discipline of Public Edition can be healthy. But if you have genuine regulatory, operational, or business process requirements that SAP standard doesn't cover, Private Edition is the appropriate choice.
The Rise Contract Structure: What You're Actually Paying For
Rise pricing is bundled, which makes comparison difficult and negotiation nuanced. The structure is typically:
Base subscription fee: Expressed as an annual subscription covering the core components — S/4HANA license, infrastructure, and AMS. This is typically based on a user count model (Full Use Equivalent users, or FUEs) and is tiered by the scope of functionality licensed.
BTP entitlements: Either bundled within the Rise base subscription or quoted separately. As noted above, the bundled entitlements are usually a starting point, not a full deployment scope.
Migration services: These are almost never bundled in Rise despite what some sales conversations imply. The actual migration — data cleansing, system conversion, testing, change management — is a separate services engagement that can cost 2–4x the annual subscription fee depending on complexity.
Optional add-ons: Additional modules (Supply Chain Management, Embedded EWM, Advanced Compliance Reporting) are licensed separately and can add substantially to the base cost.
A realistic total cost of ownership for Rise in year one almost always exceeds the initial quote by 40–70% when migration services, additional BTP capacity, and organizational change management are included. This isn't unique to SAP — it's true of any major ERP transformation — but customers who go in with only the software license in mind consistently experience sticker shock.
Migration Methodologies: Greenfield, Brownfield, and Bluefield
How you migrate to Rise S/4HANA is as consequential as the commercial decision itself. The three main approaches each carry distinct risk and reward profiles.
Greenfield: Start Fresh
A greenfield implementation treats Rise S/4HANA as a brand new system. You configure from scratch, using SAP's baseline configuration as the starting point. No legacy data migration beyond the minimum required (open items, master data), no legacy customizations carried forward.
The advantage: you get a genuinely clean system, optimized for SAP's current best practices, without the accumulated technical debt of a decades-old ECC implementation. The first two years after go-live are typically characterized by significantly lower maintenance overhead compared to a legacy system migration.
The disadvantage: you're essentially re-implementing your ERP. That's 18–36 months of project work, high disruption to business operations, and the full cost of user retraining. If your business processes are complex and your historical reporting requirements are significant, greenfield is expensive and risky.
Brownfield: Migrate What You Have
Brownfield (SAP calls it System Conversion) takes your existing ECC or S/4HANA on-premise instance and converts it in-place to S/4HANA Cloud. Your customizations, data, and processes come with you — then you clean up and optimize afterward.
Brownfield is faster and less disruptive than greenfield. For organizations with working, well-maintained SAP systems, it's often the right choice. The risk: you bring your technical debt with you. If you have a heavily customized ECC system with years of workarounds and undocumented modifications, brownfield may lock those problems into your cloud environment.
Bluefield: Selective Migration
Bluefield (sometimes called Shell Conversion or Landscape Transformation) is a hybrid approach: you build a new S/4HANA system alongside your existing system, then selectively migrate objects, processes, and data. It allows you to leave behind what you don't need while bringing forward what's valuable.
Bluefield is increasingly the approach I recommend for organizations with complex landscapes that want to modernize without the full cost of greenfield. It requires more sophisticated tooling (SAP offers the Landscape Transformation tool and third parties like SNP provide their own Bluefield capabilities), but the flexibility is worth it for many enterprise scenarios.
Migration Reality Check: SAP and major system integrators have been pushing brownfield conversions heavily because they're commercially predictable. But I've seen brownfield implementations drag on past 36 months in complex environments. Before committing to a methodology, do a proper landscape complexity assessment — count your custom Z-objects, measure your RICEF catalog, and honestly assess the cleanliness of your master data. These numbers will tell you which approach is viable.
Real Rise with SAP Timelines: What to Expect
The marketing materials suggest Rise implementations are faster than traditional SAP projects. The reality is more nuanced.
For a midsize organization (1,000–5,000 users, 2–4 countries, standard modules) going greenfield: expect 18–24 months from kickoff to go-live. This assumes good organizational readiness, experienced implementation partners, and scope discipline.
For a large enterprise (10,000+ users, multi-country, complex processes) doing brownfield: 24–36 months is realistic, and I've seen 42+ months for organizations with heavily customized ECC landscapes. The main accelerators are executive sponsorship, clear process ownership, and a willingness to accept SAP standard where it's reasonable. The main decelerators are scope creep, understaffed business teams, and data quality issues discovered late.
One specific timeline warning: the clean core assessment phase is chronically underinvested. Organizations allocate 4–6 weeks for it; it should get 3–4 months. Every Z-object in your current system represents a migration decision — convert, re-architect to BTP, or retire — and those decisions require both technical and business input. Rushing this phase leads to expensive rework in the build phase.
The Genuine Advantages of Rise
I want to be balanced here, because there are real, meaningful advantages to Rise that deserve acknowledgment.
Simplified contract structure: Before Rise, a large enterprise might have separate contracts for software licenses, cloud infrastructure (if hosted on hyperscaler), application management services, and support. Rise collapses much of this into a single contract with a single primary vendor relationship. For organizations that have struggled to manage multiple SAP and hosting contracts, this simplification has real operational value.
Continuous innovation access: With Rise, you're always on a current SAP S/4HANA version. The mandatory update model means you get SAP's quarterly innovations — including AI features, UI improvements, and new business processes — without the multi-year upgrade projects that plagued on-premise S/4HANA customers.
Hyperscaler agility: Running on hyperscaler infrastructure through Rise gives you elastic scaling, global availability, and access to hyperscaler AI and data services that simply aren't available on-premise. For organizations with volatile demand patterns or global growth plans, this matters.
Reduced infrastructure management overhead: The AMS component means your Basis team isn't spending time on infrastructure patching, HANA backup strategies, or availability monitoring. For organizations where IT headcount is constrained, offloading infrastructure management has genuine value.
Rise's Traps: Hidden Costs, Vendor Lock-In, and Customization Limits
Now for the parts that don't make it into the RFP responses.
Vendor Lock-In is Real and Deepening
Rise creates a multi-layered lock-in: SAP for the application, the chosen hyperscaler for infrastructure, and often a single large SI for implementation and ongoing services. Extracting yourself from any of these relationships mid-contract is extremely difficult and expensive.
I've seen organizations discover three years into a Rise contract that their chosen SI isn't performing adequately but that switching to a different partner mid-implementation would require essentially restarting discovery and design work. The switching cost is high enough that they stay with an underperforming partner rather than absorb the transition cost.
Hidden Costs: What's Not in the Rise Bundle
The migration services gap is the biggest one, as noted above. But there are others:
- Testing environments: Rise typically includes one production environment. Development and QA environments often require additional licensing.
- Data volume overages: The BTP data volumes included in Rise are based on average assumptions. If your actual data volumes significantly exceed projections, you'll see overage charges.
- Third-party integrations: Integrating non-SAP systems (Salesforce, Workday, legacy systems) requires either significant BTP Integration Suite capacity or third-party middleware, neither of which is typically bundled.
- Custom analytics: SAP Analytics Cloud embedded reporting is included, but complex custom reporting or data warehouse requirements typically require additional Datasphere licensing.
Customization Constraints: The Clean Core Shock
Organizations with 20+ years of SAP customization frequently experience what I call "clean core shock" — the realization that their current approach to extending SAP is no longer viable under Rise. For Public Edition, this is absolute: the only approved customization paths are through the standard extensibility toolset. For Private Edition, ABAP development is still possible, but SAP's clean core enforcement tools and upgrade-safety requirements mean that significant historical customizations require re-engineering.
This isn't bad on its merits — clean core is the right long-term direction — but it requires significant investment to get there, and that investment is often not reflected in initial project budgets.
Why Hyperscaler Selection Matters in Rise
Rise gives you a choice of hyperscaler: AWS, Azure, or GCP. The choice affects more than just data center preference.
If your organization is heavily invested in Azure — Azure AD for identity, Azure Data Factory for data pipelines, Azure DevOps for development tooling — running Rise on Azure lets you use private connectivity (ExpressRoute) between BTP/S/4HANA and your Azure workloads. This reduces egress costs, improves integration latency, and simplifies security architecture by keeping data movement within a single cloud provider's network.
Similarly, if your AI/ML strategy is built on Google's Vertex AI or AWS SageMaker, co-locating Rise on the same hyperscaler enables data connectivity patterns that are significantly more efficient than cross-cloud transfers.
From a data sovereignty perspective, the available regions differ by hyperscaler. If you have EU data residency requirements, all three hyperscalers cover the main EU regions. For more specific requirements (data residency within a specific member state, for example), verify with SAP which hyperscaler and region covers your specific requirement before committing.
Rise Success Stories: What Industry Leaders Are Doing
Without naming names from active engagements, here are patterns I've seen from successful Rise implementations across industries:
Manufacturing: A European industrial equipment manufacturer with 15,000 users migrated from a heavily customized ECC 6.0 system using the Bluefield approach, selectively migrating clean core processes while rebuilding legacy customizations as BTP extensions. The project took 28 months but delivered a genuinely clean S/4HANA environment. Quarterly SAP updates are now applied in under a week — down from 9-month upgrade projects previously.
Retail: A specialty retailer with 8 countries of operation chose Rise Public Edition, committing to SAP standard processes for core finance and procurement. The decision to accept SAP standard — even where it required process changes — was made at board level and enforced throughout the implementation. Go-live at 16 months, on time and within 8% of budget. The process discipline was the success factor, not the technology.
Professional Services: A global professional services firm used Rise Private Edition to consolidate 6 regional SAP instances into a single global system. The project used a phased country rollout strategy, going live with 2 pilot countries first before the broader rollout. This approach reduced overall risk and allowed the implementation methodology to be refined based on real-world experience.
Success Pattern: The most successful Rise implementations I've seen have one thing in common: they have a named executive who owns process standardization decisions and is willing to override business unit preferences in favor of SAP standard. Without this authority at the right level, scope creep from customization requests is guaranteed.
When to Say No to Rise: Alternative Scenarios
Rise with SAP is not the right answer for every organization. Here are the scenarios where I'd recommend evaluating alternatives:
If you're mid-implementation of S/4HANA on-premise: Stopping an S/4HANA on-premise implementation to convert to Rise is almost never the right decision, even if Rise looks commercially attractive. The disruption cost and the loss of work already completed make it extremely hard to justify. Complete the current project, then evaluate Rise at the next strategic decision point.
If your system is a thin instance with minimal customization: Organizations running SAP as a relatively vanilla financial accounting system with few integrations may find that a direct S/4HANA on-premise upgrade (or move to hyperscaler-hosted S/4HANA without the Rise wrapper) is more cost-effective than the Rise bundle.
If you're in a highly regulated industry with significant audit trail and data sovereignty complexity: Rise can accommodate these requirements, but the compliance overhead — and the SAP engagement required to certify your environment against specific regulatory standards — can be substantial. Evaluate carefully whether the Rise bundle provides genuine value versus self-managing a hyperscaler-hosted S/4HANA deployment.
If your executive team isn't committed to process standardization: This is perhaps the most important non-technical criterion. Rise, particularly Public Edition, requires genuine willingness to adopt SAP standard processes. If your organization's leadership isn't prepared to enforce this, you will spend the implementation fighting customization battles, and you'll end up with an expensive cloud system that's as hard to maintain as your on-premise predecessor.
Comparison: Rise with SAP vs Self-Managed S/4HANA vs Competing ERP
| Factor | Rise with SAP | Self-Managed S/4HANA (Cloud or On-Prem) | Oracle Cloud ERP / Dynamics 365 |
|---|---|---|---|
| Infrastructure Management | SAP-managed (AMS) | Self or partner managed | Vendor-managed SaaS |
| Customization Flexibility | Medium (clean core enforced) | High (especially on-prem) | Low-Medium (SaaS constraints) |
| Update Frequency | Quarterly (mandatory Public Ed.) | Customer-controlled | Frequent (SaaS cadence) |
| Commercial Simplicity | High (bundled) | Complex (multiple contracts) | Medium |
| SAP-Ecosystem Integration | Excellent (native) | Excellent | Limited |
| Implementation Speed | 18–36 months (typical enterprise) | 24–48 months (on-prem) | 12–24 months (SaaS) |
| Vendor Lock-In Risk | High | Medium-High (SAP code) | Medium-High |
| Total Cost (5-year, large enterprise) | High (but predictable) | Medium-High (capex heavy) | Medium (SaaS efficiency) |
| AI/Innovation Access | High (Joule, BTP AI) | Lags (on-prem updates slow) | High (competitive SaaS) |
| Migration Risk | Medium-High | Medium | High (if migrating from SAP) |
Key Takeaways
- Rise with SAP is a commercial package, not an implementation methodology. The most important decisions — greenfield vs brownfield, Public vs Private Edition, scope of customization — still require the same rigorous analysis that any S/4HANA implementation demands. Rise simplifies the commercial structure; it doesn't simplify the transformation.
- Public Edition is the more ambitious choice, not the conservative one. Choosing Public Edition means committing to process standardization, which requires more organizational change management than Private Edition. The organizations that succeed with Public Edition make this a deliberate strategic choice, not a default.
- The total cost of ownership is materially higher than the bundle price. Budget for migration services at 2–3x the first-year subscription cost. Budget for additional BTP capacity. Budget for organizational change management. Organizations that treat the subscription price as the implementation budget are setting themselves up for a difficult conversation at the 18-month mark.
- Clean core assessment is the most underinvested phase. Every organization I've seen that rushed the clean core assessment paid for it in the build phase. Give it 3–4 months, involve your most experienced ABAP developers, and make explicit decisions about every Z-object before you start configuring the new system.
- Hyperscaler alignment with your existing cloud strategy provides real operational benefits. Don't make the hyperscaler choice independently of your broader cloud platform strategy. The integration, networking, and identity benefits of co-location are meaningful and compound over time.
- Executive ownership of process standardization decisions is the single most important success factor. Technology matters, but the organizations that succeed with Rise have a senior leader who can say "we're using SAP standard" and enforce it. Without this authority in the room, the implementation will slowly drift into a heavily customized, expensive environment that replicates the problems of the legacy system.
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