Your custom code – cleaned up, not dragged along
Z programs grown over decades are the biggest cost driver of any S/4HANA migration. We take stock of your custom developments with AI support, verifiably retire what is unused and transform what is necessary clean-core-oriented – so your new system stays lean, maintainable and upgrade-ready.
Our guiding principle here: “We only implement what genuinely works in daily operations — not what looks good on slides.” That is why every Z object is judged by what your departments actually do, not by a drawing board: whatever your people need every day stays – cleanly aligned with the standard instead of sitting in the core as a modification.
Custom code analysis & inventory
A complete inventory of your custom developments: which objects exist, how they relate to each other, which touch S/4HANA-critical interfaces? You get a solid overall picture instead of gut feeling.
1Identify unused code
Usage data from live operations combined with static where-used analysis shows what actually runs. Dead code is verifiably retired – it never gets migrated in the first place.
2AI-powered code transformation
Our SAP-adapted AI toolchain built on Anthropic models transforms necessary code to S/4HANA automatically – modern ABAP patterns included, consultant review always part of the process.
3Clean core principles
Extensions move to released interfaces and extension points instead of modifications to the standard. Your core stays clean – and every future upgrade stays predictable.
4ATC checks & quality assurance
Every transformation is secured by ATC checks (ABAP Test Cockpit), syntax and functional tests. Quality is measured – not claimed.
5Documentation & knowledge transfer
The cleaned-up code base is documented in a structured way and handed over to your team. The knowledge about your custom developments stays in-house – not with the consultant.
6References
For several mid-sized companies we use SAP-adapted AI landscapes built on Anthropic models to analyze, structure and adapt custom code to S/4HANA landscapes with AI acceleration – fully on-premise on their own infrastructure. This toolchain is the foundation of our clean core and custom code projects.
