An article published on MyBusinessFuture on April 11, 2026, delivers a wake-up call for the German Mittelstand: with less than two years until the end of standard SAP ECC support (December 31, 2027), 76% of companies still lack a defined roadmap for their S/4HANA migration (MyBusinessFuture, April 11, 2026). Simultaneously, SAP has extended its Transformation Incentive program through June 30, 2026, retroactively renewed since February 16, 2026 (abilis group, March 10, 2026). Two figures that crystallize current tensions in the German ERP market, with direct implications for the European mid-market.
Context: A Brutal Horváth Study
The cited data comes from the Business Transformation Unlocked study conducted by Horváth in January 2025 on 200 SAP-using companies, achieving at least €200M in revenue and employing over 200 staff, primarily in DACH and Northern/Eastern Europe (Horváth, 2025 study). Three findings stand out:
- 60% of completed S/4HANA projects exceeded budget, timeline, or quality targets.
- 65% of respondents report significant or very significant gaps in final result quality.
- Only 8% of companies that completed their migration did so on schedule, with an average 30% extension in project duration.
In the DACH region, the DSAG association observes a clearer shift toward SAP private cloud: 48% of DACH companies use or plan to use RISE with SAP in 2025, compared to 16% in 2024 (DSAG, investment report 2025). Strategic direction is no longer the blocking point. What blocks is the ability to execute.
Impact for European Mid-Market CIOs and CFOs
The Mittelstand isn’t just a German issue. French, Italian, and Belgian mid-market companies operating on SAP ECC face the same end-2027 wall, with three concrete consequences.
SAP skills shortage and day-rate inflation. Horváth anticipates a 50% increase in SAP consulting rates during 2026-2027, driven by project concentration in the window before ECC support ends. Delaying your decision means mechanically accepting a higher entry ticket. German integrators are already stretched on their 2026 schedules.
The SAP Transformation Incentive program as conditional accelerator. The program, valid through June 30, 2026, offers significant implementation credits on Public Cloud, with stackable uplifts: +10% per additional business line (core ERP + Finance + HR + Procurement can reach up to +20 to 30% additional), plus +10% Advanced Success Plan (abilis group, March 10, 2026). For a mid-market company hesitating between Public Cloud, Private Cloud, and extended on-premise, it’s a real price signal, but conditional on rapid commitment.
The “disguised IT project” risk. Horváth identifies 49% of companies citing business process changes as the primary obstacle. Treating S/4HANA as a technical migration mechanically leads to failure: only 14% of Mittelstand projects are led by the CEO, while these transformations require high-level business arbitration. For a French CFO inheriting project management, the priority should be securing executive governance before launching the integrator tender.
What to Watch in Coming Months
Three milestones will pace the year:
- June 30, 2026: end of SAP Transformation Incentive program. Any decision made after this date will lose the credit advantage, unless SAP renews in modified form (probable but not guaranteed).
- December 31, 2027: end of standard SAP ECC support. After this, transition to Extended Maintenance until 2030 with surcharge, or dependence on third-party maintainer like Rimini Street.
- Fall 2026: likely arrival of new Horváth and DSAG publications on the second migration wave, providing updated benchmarks on real post-program costs.
For a European SME or mid-market CIO under ECC, the 2026 arbitration is less “which SAP version to choose” than “when to sign, with which available integrator, and under what governance model.” The schedule is tight.
Going Further
- SAP S/4HANA: Compatibility Packs deadline falls end-May 2026 : the other short deadline on the SAP portfolio.
- SAP S/4HANA vs Oracle Cloud ERP: 2026 comparison : if the arbitration questions the vendor itself.
- ERP Migration: Complete Guide to Changing Systems Painlessly : to structure project methodology before the tender.
To validate an S/4HANA adoption hypothesis on a reduced scope, start with a 3-month POC on a target process (finance consolidation, purchasing, or production). Typical budget: €15-30K. Result: realistic integration pricing and a Go/No-Go decision based on data, not commercial demo.
