By June 2026, the question is no longer "should we move to S/4HANA Cloud?" — that decision has been made for virtually every SAP customer by ECC maintenance timelines, the Joule AI ecosystem, and competitive pressure. The question now is which deployment model, which programme structure, and which migration approach matches your organisation's complexity, timeline, and transformation ambition.
Dec 2027
ECC Mainstream Maintenance Ends
Extended to 2030 available
3–6 mo
GROW with SAP Go-Live
Accelerated deployment
12–24 mo
RISE with SAP Transformation
Complex enterprise timeline
$180/u
Public Edition List Price
Per user/month (2026)
Getting the Terminology Right: The Definitive Map
SAP's S/4HANA Cloud portfolio has evolved through multiple naming iterations and the commercial programmes layered on top add further complexity. Here is the complete map as of 2026.
| Dimension | Public Edition (GROW) | Private Edition (RISE) | On-Premise |
|---|---|---|---|
| Infrastructure | SAP multi-tenant SaaS | SAP single-tenant managed | Customer-owned |
| Customisation | BTP extensibility only | Full ABAP + BTP | Full ABAP |
| Updates | Quarterly auto-upgrades | Scheduled by customer | Customer-controlled |
| Go-Live Timeline | 3–6 months | 12–24 months | 12–24+ months |
| Target Segment | $100M–$1B revenue | Enterprise / complex | Regulated / data sovereignty |
| Joule AI | ✓ Full access | ✓ Full access | ✓ S/4HANA 2025+ |
| SAP Maintenance | Continuous | Through 2030+ | Through 2030 (2025 release) |
| Clean Core Required | ✓ Enforced | ✓ Monitored | ⚠ Recommended |
RISE with SAP: What the Programme Actually Includes
RISE with SAP is not a product — it is a commercial and transformation programme that bundles S/4HANA Cloud Private Edition with a defined set of services and technology into a single subscription. Understanding exactly what is and is not included is essential for accurate TCO modelling.
RISE with SAP — What Is Included in the Subscription
S/4HANA Cloud Private Edition
Single-tenant, SAP-managed infrastructure
SAP BTP Bundle
Consumption-based, sized to deployment
SAP Business Network Starter
Ariba, Fieldglass, Concur connectivity
SAP Signavio Process Intelligence
Process benchmarking & intelligence
Clean Core Monitoring Tools
Custom code health metrics
SAP Joule
Included at no extra licence cost (2025+)
SAP Enterprise Support
Premium support tier included
Implementation Programme
NOT included — separate SI engagement
Note: Implementation cost (SI fees, data migration, change management, training) is entirely separate and typically exceeds 3 years of subscription cost for complex enterprises.
RISE with SAP Methodology Explained — Official SAP Guide
GROW with SAP: The Mid-Market Cloud Path
GROW with SAP targets net-new customers or organisations migrating from legacy ERP to S/4HANA Cloud Public Edition. The programme directly addresses three barriers that historically prevented mid-market SAP adoption.
Complexity Barrier → Resolved
Pre-configured industry best practices (Model Company) available for 11 verticals — providing a pre-built starting point that dramatically reduces configuration effort.
Cost Barrier → Resolved
SAP-managed SaaS eliminates infrastructure CapEx and Basis administration costs. Standardised configuration reduces consulting hours.
Time-to-Value Barrier → Resolved
SAP and certified GROW partners commit to 8–12 week go-live timelines using pre-built content and SAP Activate methodology.
SAP S/4HANA 2025: Key Innovations (October 2025 Release)
Month-End Cockpit + AI Reconciliation
Real-time closing status across all entities. Automated FI-CO reconciliation checks during the period — not just at month-end.
13-Week Rolling Cash Forecast
Integrates bank feeds, AR/AP aging, planned payments, and payroll commitments. AI-scored payment probability per customer.
AI-Driven Demand Sensing
Near-real-time demand signal propagation from POS, e-commerce, and order data into supply plan within hours.
My Home + Salutation Bar
Redesigned personalised workspace. Contextual Joule skills surfaced based on current task context.
IFRS 16 Lease Remeasurement
Automated ROU asset adjustments triggered by contract changes in Real Estate / Contract Accounting.
Joule Included in RISE
2,400+ skills, Joule Studio 2.0, agent runtime all accessible without additional licence cost for RISE customers.
Migration Approaches: Brownfield, Greenfield, Selective — Compared
Brownfield
System Conversion
Minimal process disruption
Historical data preserved
Faster technical go-live
Technical debt carried forward
Limits clean core compliance
Transformation deferred
Best for: Low custom code volume, tight timeline
Greenfield
New Implementation
Complete transformation
Zero technical debt
SAP best practices adopted
Longer, more expensive
High change intensity
Heavy business engagement required
Best for: High transformation ambition, process redesign appetite
Selective Migration
Shell / Hybrid
Best of both approaches
Selective transformation
Flexible data carry-over
Most operationally complex
Requires careful design
Longest planning phase
Best for: Complex enterprise, phased transformation
Greenfield, Brownfield or Bluefield? — How to Choose Your SAP S/4HANA Migration Approach
Case Studies: RISE and GROW in Production
Representative outcomes from SAP's customer reference base across deployment models.
Mid-Market Distribution Company
Wholesale · 850 employees
9 weeks
to go-live on GROW with SAP using pre-configured model company content for wholesale distribution. $0 infrastructure CapEx. Finance, procurement, and inventory live on day one.
Global Specialty Chemicals Group
Chemicals · 14,000 employees · 18 countries
€12M p.a.
post-RISE with SAP efficiency savings in finance and procurement after 18-month transformation programme. Period-end close reduced from 8 days to 2 days using Universal Journal + Joule automation.
European Automotive Tier-2
Automotive · 4,200 employees
40% faster
custom code remediation during brownfield-to-selective conversion using Joule for Developers ABAP AI assistance. 2,800 ABAP objects remediated in 14 weeks vs planned 24 weeks.
Regional Utilities Provider
Energy & Utilities · 6,800 employees
RISE in 15 months
full RISE with SAP Private Edition go-live for regulated utility including ISU (Industry-Specific Utilities) on S/4HANA 2023. Achieved Joule activation for meter-to-cash query automation within 3 months of go-live.
Total Cost of Ownership: The Full Commercial Picture
Accurate TCO modelling for S/4HANA Cloud is significantly more complex than comparing subscription prices. A complete 5-year TCO model must include all of the following:
5-Year TCO Indicative Ranges — SAUTech Programme Portfolio Data
SAP Subscription (licences + BTP + support)
GROW with SAP
$600K–$2M
RISE with SAP
$5M–$15M
Implementation (SI fees + internal team)
GROW with SAP
$400K–$1.5M
RISE with SAP
$8M–$30M
Data Migration
GROW with SAP
$80K–$300K
RISE with SAP
$1M–$5M
Change Management & Training
GROW with SAP
$60K–$200K
RISE with SAP
$800K–$3M
Ongoing AMS (post go-live)
GROW with SAP
$200K–$600K
RISE with SAP
$1.5M–$5M
Ranges reflect real programme costs from SAUTech's project portfolio. Actual costs vary by complexity, scope, and geography. Not SAP published estimates.
Clean Core: Non-Negotiable for S/4HANA Cloud
SAUTech's 4-Dimension Decision Framework
Complexity
High complexity → Private Edition (RISE)
Count company codes, countries, integration points, and custom code volume. >25% custom code or >5 countries strongly indicates RISE.
Standardisation Appetite
High appetite → Public Edition (GROW)
The organisation's genuine willingness to adopt SAP standard processes. GROW customers who try to recreate legacy processes always overspend.
Transformation Timeline
Compressed timeline → Public Edition
6–12 month timelines favour GROW with accelerated deployment. 18-month programmes with transformation scope suit RISE.
AI Transformation Ambition
Joule-first strategy → Either model
Joule is available across both models. Cloud-native Public Edition activates Joule capabilities faster with less infrastructure complexity.
Conclusion: The Deployment Decision Window Is Narrowing
S/4HANA Cloud has reached functional maturity. The AI capabilities — Joule, Autonomous Suite, Joule Studio 2.0 — are exclusively available to cloud-deployed customers. The maintenance cliff for ECC arrives in December 2027. Organisations that have not yet started are behind schedule on the programme timelines required to avoid that cliff.
Dec 2027
ECC Maintenance Ends
Start now to avoid crisis
8 wks
Fastest GROW Go-Live
Pre-configured accelerator
50%
Migration Effort Saved
AI-assisted tooling 2026
Sources & Further Reading
- SAP S/4HANA New Features and Improvements [Updated 2026] (Avotechs)
- SAP S/4HANA and SAP S/4HANA Cloud Private Edition 2025 FPS00: What's New (SAP Community)
- SAP S/4HANA Latest Version 2025: Key Features & What's New (SAVIC)
- What Is the Difference Between S/4 Public Cloud + GROW with SAP? (ERP Software Blog)
- SAP S/4HANA User Experience Update 2025: Private Cloud & On-Premise (SAP Community)