Migration to SAP S/4HANA

SAP ECC support ends at the end of 2027 (with an extension to 2030). After that, there will be no updates or fixes. SAP S/4HANA is the next step, and ASAP can guide you through the migration.

Why start now?

Beyond the deadline, postponing also increases operational risk. The later the project starts, the less time remains for quality testing, team training, and a smooth rollout without disruptions to critical business processes.

In a project of this scale, rushed decisions often lead to additional costs, technical compromises, and pressure on internal teams. An early start gives you a strategic advantage: you can choose the most suitable approach (Brownfield, Greenfield, or Selective), prioritize critical processes, and plan the budget in phases.

This turns the project from an “urgent necessity” into a well-managed transformation with measurable business outcomes — improved efficiency, greater transparency, and a sustainable technology foundation for the years ahead.

Migration approaches

The choice of approach depends on the condition of your current system and your business goals — the optimal scenario is defined after a technical and process assessment.

Brownfield (system conversion)

Conversion of the existing ECC system to S/4HANA while preserving historical data and a large part of the existing settings and code. The fastest path when the current system is in good condition.
Greenfield (new implementation)

Building S/4HANA from scratch, with process redesign based on SAP standards. Suitable when the legacy system carries too many historical compromises.
Selective / Bluefield (hybrid approach)

A combination approach — migrate selected processes and data while rebuilding the rest. A balance between speed and transformation.

What does ASAP do?

ASAP supports you through the entire transition to SAP S/4HANA — from initial readiness and impact assessment to technical conversion, data migration, testing, and successful go-live in production.

We perform Simplification Item checks, custom code review and optimization, technical conversion via SUM/DMO, data validation, and required functional adjustments. After go-live, we provide ongoing support to ensure stable and predictable system performance.

A key advantage is that the ABAP and Basis teams executing the conversion are part of ASAP. This ensures clear ownership, better coordination, and full project control from initial assessment to production launch.

Key migration benefits and the value of a trusted SAP partner

A successful transition to SAP S/4HANA combines tangible technology benefits for the business with an experienced team that can manage the transformation end to end.

What do you gain with SAP S/4HANA?

Faster business processes

Optimization and acceleration of key corporate operations.

Real-time analytics and reporting

Immediate access to data for informed management decisions.

More automation

Reduction of manual work and elimination of human error.

Cloud infrastructure readiness

A modern foundation open to innovation and hybrid cloud models.

Better scalability

Flexibility aligned with your business growth pace.

Modern security and support

Full enterprise compatibility and continuous protection.

Why do companies choose ASAP?

In-house ABAP and Basis teams

Control over code and architecture without external vendors.

One end-to-end partner

Unified, shared ownership from analysis to working production.

Proven SAP expertise

Deep industry knowledge and successful migrations delivered.

Local team and communication

Direct access to specialists, fast response, and adaptability.

Risk minimization

Use of SAP-verified tools for data transition.

Focus on business continuity

A transition designed not to disrupt day-to-day operations.

Do you have questions and need a consultation?