SAP Consulting

Development & Change Management

Custom code is what makes your SAP system yours — and what makes every change risky.

The situation you're in

Custom development was the right call when it was built. But the world around it has changed.

Custom code that nobody wants to touch

The ABAP reports and enhancements work — but the developers who wrote them are gone. Documentation is sparse. Every modification is a gamble between fixing one thing and breaking another.

The extension model is shifting under your feet

In-app extensions, side-by-side on BTP, clean core — SAP keeps redefining where custom logic should live. Your existing extensions don't fit the new model, and the migration path is unclear.

S/4HANA changes more than the database

Data model changes break custom code. Deprecated BAPIs need replacements. Fiori replaces classic Dynpro screens. It's not an upgrade — it's a rearchitecture of everything you've built on top.

Your team is stretched across too many technologies

ABAP, Fiori/UI5, BTP services, OData, CDS views, RAP — the SAP development stack has exploded. Your team built expertise in one generation of technology and now needs to master the next, while still maintaining the old.

What we bring to the table

Development capacity and architectural judgment — for both the code you're writing and the code you're inheriting.

Code that fits — across the stack

Clean core-compatible ABAP where it belongs. .NET or TypeScript where SAP stops. We write code that fits the target architecture regardless of the technology — proper API boundaries, right extension points, and no artificial stack boundaries.

Impact analysis before you commit

Before any S/4HANA conversion: which custom objects are affected, which can be replaced by standard, which need redesign. A clear picture of the work ahead — not an estimate based on line counts.

Knowledge that stays with your team

Code reviews, pair programming sessions, architecture decision records. We don't build black boxes — we build things your team can maintain, extend, and understand after we leave.

What we work on

Real development and change management — not technology demos.

S/4HANA Custom Code Transition

Getting your custom ABAP ready for S/4HANA — or replacing it with something better.

Custom code analysis and remediation
BAPI/RFC replacement with released APIs
CDS view and RAP-based redesigns
Simplification list impact assessment

Fiori & UI Modernization

From classic Dynpro and Web Dynpro to Fiori — not as a cosmetic exercise, but as a UX architecture decision.

Fiori Elements and freestyle app development
SAP Build Work Zone integration
Custom Fiori launchpad configuration
Migration from legacy BSP/Web Dynpro apps

Interface & Integration Development

The code that connects SAP to everything else — RFC, OData, REST, events. Built to be maintainable, not just functional.

OData and RAP-based API development
RFC/.NET integration via YaNco
BTP Integration Suite flows
Event-driven interfaces with SAP Event Mesh

Extension Architecture

Deciding where custom logic should live in a clean core world — and moving it there.

In-app vs. side-by-side extension assessment
BTP extension development (CAP, SAP Build)
Key user extensibility setup
Extension lifecycle and upgrade strategy

Change management that keeps your landscape stable

Every change to an SAP system needs a controlled path to production. We design the processes and tooling that make this reliable.

Transport Management & Landscape Design

Transport routes, CTS+ configuration for non-ABAP content, and landscape strategies that prevent conflicts — especially in complex multi-system scenarios.

Change Control Processes

Structured change workflows with ChaRM in Solution Manager or Features in Cloud ALM — approval gates, impact analysis, and release coordination so nothing reaches production without review.

CI/CD for ABAP

Automated pipelines with gCTS and abapGit — including ABAP Unit tests, ATC checks, and transport release automation to catch issues before they move downstream.

SAP development challenge ahead?

Whether it's a custom code migration, a new integration, or a team that needs to level up — let's talk about what you actually need.