Skip to main content
Swan Technologies logo SWAN TECHNOLOGIES IT, Consulting & Services

Home / Services

SAP S/4HANA Conversion Services

From ECC to intelligent enterprise — a conversion roadmap designed with you, not for you.

Overview

Convert the core, keep the business running

Converting to S/4HANA is as much a business program as a technical one. We partner with your teams to understand existing processes first — then collectively design the conversion roadmap, weighing where to lift-and-shift, where to optimize and where to re-engineer outright.

Our conversion specialists work alongside your stakeholders and decision makers through every gate: readiness, sandbox, development, quality and production. The result is a conversion that lands cleanly and a platform your organization is ready to exploit — in process performance, data quality and day-to-day usability.

Every gate, signed off

  1. Readiness

  2. Sandbox

  3. Development

  4. Quality

  5. Production

Conversion paths

Brownfield, selective or greenfield — with clean-core discipline

PATH 01

Brownfield

Convert the system you have — processes, history and all — onto S/4HANA with minimal disruption.

PATH 02

Selective

Modernize in controlled slices, converting and improving where the business value is highest.

PATH 03

Greenfield

Reimagine the landscape from a clean core, adopting standard processes built for S/4HANA.

Conversion readiness check

Simplification-item analysis, custom-code impact and sizing — a factual picture of what your conversion really involves.

Technical conversion

A controlled system conversion with adapted custom code, converted data models and validated integrations.

Functional validation

Finance, logistics and industry processes re-tested end to end so the new core behaves exactly as the business expects.

Roadmap beyond conversion

Post-conversion, we sequence Fiori, analytics and process innovations that turn the new platform into new capability.

Not sure conversion beats a fresh start?

Comparing conversion with a fresh implementation?