BTP
SAP Business Technology Platform (BTP) is a cloud-based integrated platform that enables companies to rapidly expand and develop various business functions and applications while maintaining their core ERP system (SAP S/4HANA).
It also integrates diverse data sources and systems to provide real-time insights, while leveraging the latest technologies such as AI, machine learning, and event-driven processing to accelerate innovation and support digital transformation.
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Flexible Scalability
Rapid development of new functions and applications while maintaining the existing ERP core
Cloud-native extension using modern development frameworks such as CAP and RAP
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Integration and Real-Time Data Utilization
Support for various integration methods including REST API, OData, and event-driven messaging
Real-time aggregation, analysis, and visualization of multiple data sources to support rapid decision-making
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Diverse Development Environments
Low-code/No-code: SAP Build, Work Zone
For professional developers: SAP Business Application Studio, CAP, RAP
Supports the implementation of customized UI and complex business logic
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Easy Adoption of Latest Technologies
Integration of innovative technologies such as AI/ML, chatbots, and event-driven processing
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Stable Operations and Enhanced Security
Support for ID and Access Management (IAM), CI/CD, and automated testing environments
Ensures stability and scalability in cloud-native environments
Clean Core Strategy
The Clean Core strategy is a key SAP principle that ensures stability during upgrades and the adoption of innovations by keeping the standard functions of SAP S/4HANA unchanged and separating business extensions into a separate layer.
This approach reduces technical debt caused by excessive customization, improves agility and cost efficiency, and enables organizations to quickly leverage the latest capabilities in a cloud environment.

Why is Clean Core important?
Reduces technical debt and minimizing system complexity
Ensures ease of automated upgrades and patch application
Enables rapid innovation capabilities and enhancing business agility
Ensures stable system operation and reducing maintenance costs

The Role of BTP: The Core of Clean Core
SAP BTP plays a pivotal role in implementing the Clean Core strategy. It enables the development and deployment of necessary business extensions in a side-by-side manner without impacting the core ERP system.
This maintains upgrade stability while supporting various extension scenarios, including AI, event processing, integration with external systems, and mobile app development.
Customer Case: Company A SRM System Expansion
Company A, a mid-sized enterprise in Korea, faced the need to improve supply chain management (SRM) efficiency and develop a customized partner site within its existing SAP ERP environment.
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Challenges
Review of adopting advanced SAP SaaS within the existing SAP legacy system
Need for customization and extension capabilities for SaaS
Desire to use selected services while facing concerns about license costs
Need to provide services to a large number of external partners
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Solution
Through integration of SaaS + BTP CAP Application + S/4HANA, extended content was added in a side-by-side architecture on top of a stable solution. Real-time data integration with S/4HANA enabled continuous business processes without duplicate data management.
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Key Outcomes
Establishment of a partner portal beyond the scope of ERP utilization
Secured real-time supply chain visibility based on data
Ensured system stability through separated operations of the core and extension solutions
Significant improvement in operational efficiency and user satisfaction
Enhanced agile response to business needs
Ensured stability during system upgrades + enabled continuous innovation
SAP BTP Components
| Domain | Core Service Name | Function Description/Use Case |
|---|---|---|
| Data Management | SAP HANA Cloud, SAP Datasphere | Real-time DB, Big Data Analytics |
| SAP Business Application Studio | Cloud IDE, Fiori App Development | |
| Application Development/Extension | SAP Build Apps | Drag-and-drop App Development |
| Cloud Foundry/Kyma/ABAP | Multi-language, Serverless, ABAP-Extended Apps | |
| Analytics and Insights | SAP Analytics Cloud | BI Dashboards, Predictive Analytics |
| AI/Machine Learning | SAP AI Core/Business Services | AI model building/management, chatbot/automation services |
| Integration | SAP Integration Suite | SAP/non-SAP system integration, real-time event transmission/reception |
| Automation | SAP Build Process Automation | Workflow, RPA, process automation |
| Security/Management | SAP Identity Authentication | User authentication/SSO, permission management |