Brownfield Conversion to SAP S/4HANA

Move to SAP S/4HANA Without Disrupting What Works

If your current IT landscape already supports your business effectively, there’s no need to rebuild it from scratch. With the Brownfield approach, you can upgrade your existing SAP ERP system to SAP S/4HANA – keeping your proven processes and structure intact, while staying on time and on budget.

The Brownfield Conversion allows you to modernize your SAP ERP system while preserving the workflows, data, and custom developments your teams rely on every day. You gain all the benefits of the next-generation SAP S/4HANA platform without losing the stability and familiarity of your existing environment.

What Is a Brownfield Conversion?

A SAP S/4HANA Brownfield Conversion is a step-by-step upgrade from your current SAP Business Suite (for example, SAP ECC) to SAP S/4HANA. It’s a smart mix of the old and the new – combining the tried-and-true features your teams already use with the advanced capabilities that drive your business forward.

During this process, your data and system configuration are migrated and optimized, while your custom enhancements and historical data remain accessible.

You can also take the opportunity to move from an on-premise setup to the cloud with RISE with SAP, adding even more flexibility for the future.

This approach is ideal for companies that want to protect existing investments, maintain custom processes, and modernize efficiently.

Key Benefits of Brownfield Conversion to S/4HANA:

Save Resources

Because Brownfield Conversion introduces only minimal changes to the system, it requires far less change management. Users can enjoy faster performance, a modern interface, and better usability – all with minimal training. That means less downtime, lower costs, and quicker results.

Reduce Migration Risks

By preserving your established business processes, the Brownfield approach minimizes the risks associated with a full system replacement – such as data loss, extended downtime, or process disruption.

Transition Quickly – All in One Step

Once preparation is complete, the conversion to SAP S/4HANA happens in a single, well-orchestrated move. This avoids the need to run and maintain parallel systems, saving both time and operational costs.

We Help You Move: TIGROUP’s S/4HANA Conversion Studio

We are a senior-only S/4HANA conversion studio. Every project is handled exclusively by top experts with 15-20+ years of experience – no handoffs to juniors or outsourcing.

Our formula is simple: fewer people → faster decisions → higher quality.

We move fast, deliver results tied to concrete project milestones, and include quality metrics directly in the contract.

We don’t sell resources – we deliver outcomes: a ready-to-run system, clean and reliable data, CFO-ready reporting, and a strong platform for business growth.

Why Choose TIGROUP?

• 10+ years of successful conversions from SAP ECC to SAP S/4HANA
• Brownfield approach expertise – minimize risks while preserving your core business processes
• Cost-optimized solutions tailored for small and mid-sized enterprises
• End-to-end support – from go-live to user training and post-launch assistance
• Go-Live Weekend: a system go-live over a weekend (subject to meeting entry conditions), with a rollback plan available up to T–2 hours before go-live.

Our SAP ECC to S/4HANA Conversion Offering:

1. Three migration options for different budgets: Basic, Optimal, and Premium
2. End-to-end delivery: assessment, data preparation, migration, testing, training, and support
3. Guaranteed safe transition – no data losses and minimal business downtime
4. Transparent pricing and a flexible approach to customer requirements