Services
Clean Core Services for SAP S/4HANA
Upgrade-safe SAP extensions, built the clean way.
From code audit to full S/4HANA extension delivery
We help SAP customers and partners modernize their ABAP landscape with clean-core-compliant, upgrade-safe solutions.
Clean Core Extensibility
We help SAP customers and partners modernize their ABAP landscape with clean-core-compliant, upgrade-safe solutions.
ABAP Cloud Development
We help SAP customers and partners modernize their ABAP landscape with clean-core-compliant, upgrade-safe solutions.
S/4HANA Migration
We help SAP customers and partners modernize their ABAP landscape with clean-core-compliant, upgrade-safe solutions.
API & Integration on BTP
We help SAP customers and partners modernize their ABAP landscape with clean-core-compliant, upgrade-safe solutions.
Code Review & ATC
We help SAP customers and partners modernize their ABAP landscape with clean-core-compliant, upgrade-safe solutions.
Training & Mentorship
We help SAP customers and partners modernize their ABAP landscape with clean-core-compliant, upgrade-safe solutions.
Latest Insights from Our Blog
SAP S/4HANA Clean Core, ABAP Cloud and extensibility insights from our practitioners.
- Clean Data, Clean Core: Why Data Volume Management Is Essential for S/4HANAClean code alone is not enough — clean data is the second pillar of a healthy SAP S/4HANA landscape. Learn about the RISE with SAP Data Principle, data archiving, ILM retention management, and how to keep your system lean throughout its lifecycle.
- ABAP Extensibility Guide: Choosing the Right Approach for S/4HANA CloudThe ABAP Extensibility Guide for S/4HANA Cloud has evolved from the 3-tier model to the Clean Core Level Concept. Learn about key user extensibility, ABAP Cloud on-stack development, side-by-side BTP extensions, and how to choose the right path.
- Getting Started with RAP: SAP’s Clean Core Programming ModelRAP (RESTful Application Programming Model) is SAP’s strategic framework for clean core ABAP development. This guide covers CDS views, behavior definitions, service bindings, and how to build upgrade-safe extensions.
“They gave us a Clean Core roadmap we could actually execute.”
Our team was drowning in Z-code before the S/4HANA move. They gave us a roadmap we could actually execute — and stayed with us until ATC was green.

SAP Competency Lead
Mid-size European manufacturer
Ready to start your Clean Core journey?
Tell us about your SAP landscape — custom code volume, upgrade timeline, and pain points. We will reply within one business day.



