Time is ticking, and many companies still running SAP ECC must make a critical decision: SAP will officially end support for ECC in 2027. This means no more updates, security patches, or functional enhancements.
This isn’t a minor technical issue. It could result in serious consequences: increased cybersecurity risk, compliance gaps, lost competitiveness, and challenges integrating with modern systems
Why is SAP ending ECC support?
SAP is fully focused on its future-ready platform SAP S/4HANA, built for cloud environments, real-time processing, AI-driven automation, and scalability. The shift aims to simplify legacy architecture and consolidate the SAP ecosystem into a modern, connected framework.
What happens if you delay your migration?
- Security risks: no patches means higher exposure to cyber threats.
- Hidden costs: outdated systems require more maintenance and specialized support.
- Compliance issues: outdated systems may not meet regulatory standards.
- Skill shortages: ECC expertise is declining.
- Falling behind: early adopters of S/4HANA are gaining competitive advantages.
What leading companies are doing now
According to Yahoo Finance (May 2025), many German firms are accelerating their shift to cloud-based SAP solutions, particularly SAP S/4HANA Cloud, to gain agility, speed, and scalability.
However, recent studies show that over 60% of migrations are experiencing major delays and cost overruns due to lack of planning, inadequate partners, and underestimated complexity.
How principal33 helps in this scenario
At principal33, we do more than execute a technical migration. We help you design a complete transition plan that fits your pace, mitigates risks, and unlocks the full potential of SAP S/4HANA. Our approach:
- Assess your starting point and define your ideal roadmap.
- Deploy expert teams in SAP S/4HANA, SAP IS-U, SAP AI, and cloud migration.
- Align closely with your business and IT stakeholders.
- Provide industry-specific expertise to deliver real outcomes.
- Guide you throughout the entire process, friction-free.
Conclusion
Waiting until 2026 to begin your SAP ECC migration might be too late. Early movers will be better equipped to innovate and thrive in digital business environments.
principal33 is the partner you need to turn this challenge into a strategic opportunity. Let’s talk today so you’re ready for 2027.