Tool 09 · Architecture

Clean Core Scorer

Assess SAP Clean Core compliance across Extension, Integration, Process, and Data dimensions — critical for RISE with SAP and S/4HANA Cloud programmes. Select your design decisions and get a live compliance score with RISE readiness rating.

AI Model
XGBoost + Exposure Weighting
40+
Criteria
4
Dimensions
SAP
RISE Aligned
What is Clean Core?

SAP Clean Core is the principle of keeping the SAP standard (the "core") untouched — using only approved extension technologies, standard integration APIs, and industry process standards.

A clean core programme can upgrade from S/4HANA On-premise to S/4HANA Cloud (RISE) with minimal rework. A "dirty" core with classic modifications becomes extremely costly to migrate.

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Configure Your Architecture Decisions

Select your planned approach for each dimension. The Clean Core score and RISE readiness rating update in real-time. Each criterion is weighted by its SAP upgrade impact risk.

Extension Compliance
SAP Core Modifications
Custom Code Location
ABAP Development Style
Fiori Extension Approach
Enhancement Technique
Integration Compliance
Integration Technology
API Type Used
Event-Driven Architecture
Middleware / iPaaS
Process Compliance
Process Adoption Level
Industry Best Practices
Configuration vs Customisation
Upgrade Testing Overhead
Data Compliance
Custom Table Strategy
Data Model Extensions
Master Data Governance
Analytics / Reporting
Clean Core Score
--
/ 100 Clean Core Index
Configure options to score
Extension–
Integration–
Process–
Data–

AI Architecture

XGBoost + Exposure Weighting — RISE with SAP Readiness

40+ criteria weighted by SAP upgrade impact exposure, aligned to SAP's official RISE with SAP readiness framework.

Exposure-Weighted Scoring
Each criterion is weighted by its risk exposure during SAP upgrade cycles. Extension violations score higher than data model violations because they directly block automated upgrade compatibility checks — aligned with SAP's ABAP Test Cockpit (ATC) rules.
SAP RISE Alignment
Scoring criteria aligned with SAP's official "Fit-to-Standard" and "Clean Core" assessment framework — including ABAP Cloud API restrictions, SAP BTP extensibility guidelines, and SAP Integration Suite mandatory adoption for RISE customers.
Four-Dimension Model
Extension, Integration, Process, and Data dimensions cover the full spectrum of SAP architecture decisions. Each dimension scored independently for targeted improvement recommendations — enabling focused clean-up efforts before RISE migration.