The new Clean Core Level Concept replaces the old 3-tier model with a pragmatic maturity framework for SAP S/4HANA extensibility. Learn what each level means and how to navigate your cloud transformation.
Clean Core Maturity Levels Explained: From Level A to Level D Read More »
The ABAP Test Cockpit (ATC) is your automated gatekeeper for clean core compliance. Learn how to set up central ATC checks, configure clean core-specific validations, and integrate governance into your transport pipeline.
Using ABAP Test Cockpit (ATC) for Clean Core Governance in S/4HANA Read More »
RAP (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.
Getting Started with RAP: SAP’s Clean Core Programming Model Read More »
The 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.
ABAP Extensibility Guide: Choosing the Right Approach for S/4HANA Cloud Read More »
Clean 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.
Clean Data, Clean Core: Why Data Volume Management Is Essential for S/4HANA Read More »