SAP transformation rethought

AI Powered

Clean Core

Free your SAP core from legacy burdens – with data-driven analysis, value-based recommendations and AI agents that automatically migrate your custom code to Simplifier.

Why now

Clean Core is not a project.

It is a decision.

The future of your SAP system is decided outside of the core. Those who maintain custom code in the core today will pay the price tomorrow. We combine in-depth data analysis, a value-based decision-making approach and AI agents to create a path that is fast, secure and measurable.

In 3 steps

Your way to the AI Powered Clean Core

A structured, tried-and-tested approach – from the initial data analysis to the finished Simplifier app.

01

Data analysis

Understanding the SAP system

With the KPI Analyzer from Westtrax we create full transparency about your SAP system – custom code, usage, performance and technical debt. The basis for every well-founded decision.

In cooperation with Westtrax

02

Recommendations

What works, counts

Our value-based approach prioritized according to real business value. A clear recommendation for every custom object: Transform, replace or eliminate.

“What doesn’t work is worth nothing.”

03

AI-Agentic Transformation

AI-driven transformation

AI agents take over the transformation of your custom code to the Simplifier AI-Native platform – quickly, consistently and comprehensibly. Result: clean core, modern side-by-side solutions.

Powered by Simplifier

Your advantages

Why AI Powered Clean Core?

Concrete added value for your role – choose your perspective.

Reduce IT costs. Enable innovation. Control risk.

You are responsible for budget, compliance and digital transformation. We deliver measurable results – not promises.

Up to 70% lower OPEX

Compared to SAP BTP, you drastically reduce running costs – with the same or better functionality.

vs. SAP BTP

Investment protection

No vendor lock-in trap. Open standards, portable code, independent of SAP roadmap changes.

Measurable ROI

Value-based prioritization guaranteed: Every euro invested flows into projects with a demonstrable business impact.

< 12 months

Transparent governance

Full control over custom development. No shadow IT, central platform, audit-proof documentation.

Relieve S/4 migration. Relieve the team. Meet deadlines.

The S/4 project is tying up all your resources, specialist departments are demanding new features and the custom code is piling up. We take the pressure off you.

Resolve custom code backlog

AI agents analyze and transform your legacy code – your team focuses on the core project.

Clean core without compromise

Meet departmental requirements without modifying the core. Side-by-side solutions on top of S/4.

Bypassing the shortage of skilled workers

AI-based development also empowers non-ABAP developers. AI agents take on the technical complexity.

Ensure upgrade capability

Full control over custom development. No shadow IT, central platform, audit-proof documentation.

Faster delivery. Less stress. Better results.

You are in the middle of an S/4 project. Scope creep, unrealistic timelines, technical debt – we know the reality.

Weeks instead of months

AI-supported transformation accelerates implementation. First apps live in days, complex processes in weeks.

AI takes over routine

AI agents do the hard work: code analysis, mapping, transformation. They concentrate on architecture.

No ABAP legacy

Modern low-code development instead of Z program maintenance. Reusable components, clear architectures.

Scope under control

Clear prioritization according to value. Stakeholders understand what is being implemented – and why. Fewer discussions.

Success stories

Our Clean Core Hero

How a leading company transformed its SAP landscape with our approach.

Rise & Grow – beyond SAP Standard

Automotive supplier – S/4HANA Private Cloud

ElringKlinger relies on Simplifier as the digital backbone of its digitalization strategy. The S/4HANA transformation is becoming an agile, scalable IT landscape with SAP BTP and low-code – clean core with maximum freedom.

100%

SAP Lean Core strategy supported

> 40%

TCO advantage vs. SAP toolchain

19

Apps & workflows in just a few months

< 12

Months until ROI achieved

All SAP strategies

Accelerate process digitization.

With every SAP strategy.

Whether on-premise, private cloud or public cloud – we support all three SAP worlds with a standardized approach.

On-Premise

Innovations without upgrade risk

  • From ECC 6.0 and higher
  • Clean Core compliant extensions
  • External process logic instead of modification
  • Orchestration of several SAP modules
  • Faster implementation of individual processes
  • Governance for Citizen Development
Private cloud

Hybrid SAP architectures become controllable

  • Seamless integration of hybrid landscapes
  • API-based connection of external systems
  • Flexible deployment models
  • Rapid development of customized extensions
  • Platform architecture instead of individual solution
Public Cloud

Maximum agility despite standardization

  • Flexible side-by-side extensions
  • Process orchestration across multiple cloud services
  • Rapid adaptation of standardized processes
  • Department-driven app development
  • Reduction of IT backlogs

Ready for your Clean Core?

Watch a 30-minute demo to see how we analyze and evaluate your SAP system and make it fit for the future with AI agents.

Frequently asked questions

The AI-Powered Clean Core approach helps companies clean up their SAP Core in preparation for the S/4HANA migration. Using AI-powered analysis and AI agents, custom code is automatically analyzed, evaluated, and transformed on the Simplifier platform.

  • Data-Driven Custom Code Analysis: Systematic Analysis of Existing Custom Code
  • Value-Based Prioritization: Recommendations Based on Business Value
  • AI Agents for Automated Transformation: Automatic Migration of Custom Code to Simplifier
  • Westtrax KPI Analyzer Integration: Integration for Performance Measurement

Yes, both approaches are Clean Core-compliant. Side-by-side extensions do not modify the SAP Core, and the Clean Core approach actively helps to streamline the Core.

Yes, both approaches are Clean Core-compliant. Side-by-side extensions do not modify the SAP Core, and the Clean Core approach actively helps to streamline the Core.

No, value-based prioritization helps ensure that the most important and valuable custom code is transformed first. Code that is not business-critical can be migrated gradually—or not at all.

With Simplifier AI Powered Clean Core, companies typically achieve:

  • 50–70% reduction in custom code
  • 40–60% lower maintenance costs thanks to the Clean-Core architecture
  • 30–50% shorter transformation times thanks to AI-powered analysis

The cost savings come from several sources:

  • ‘s automated code analysis tool, the Westtrax KPI Analyzer, identifies obsolete code
  • ‘s AI-powered transformation reduces manual developer work by up to 80%
  • ‘s side-by-side architecture avoids costly core modifications
  • Faster S/4HANA Migration Thanks to Reduced Transformation Effort

ROI is typically achieved within 12–18 months.

Yes, Simplifier runs the Makers Club , which offers extensive documentation, best practices, and community support.