Feb 4, 2022
•1 minute read
SAP Platform Architecture
SAP Platform Architecture: Designing the Foundation for SAP Transformation
SAP platform architecture brings together business architecture and technology landscape into a comprehensive design that defines how SAP solutions, services and integrations work as a coherent, modular system. It establishes clear service boundaries that enable business teams to own their applications and evolve capabilities without destabilizing the core. As organizations migrate to S/4HANA, adopt SAP Business Technology Platform and embed AI across their landscapes, platform architecture decisions made today determine total cost of ownership for years ahead. SAPinsider research shows 55% of organizations have already deployed a version of SAP S/4HANA or SAP S/4HANA Cloud. Explore the resources below.
What Is SAP Platform Architecture?
SAP platform architecture has two components. The first is the platform itself, which is the set of solutions and components that provide the functionality a business needs. The second is the architecture, which brings together business processes and the technology landscape into a comprehensive, integrated design. A platform architecture approach clearly defines key services available for integration, allows business teams to take ownership of their systems, and enables organizations to evolve existing services while introducing new ones. Reference architectures exist for SAP Business Technology Platform, SAP S/4HANA and SAP HANA Enterprise Cloud, providing structured blueprints for modular, scalable design.
What Use Cases Are Referenced?
Deferring BTP Architecture in S/4HANA Programs Compounds Technical Debt and TCO
BTP is not optional for any organization planning to customize or extend S/4HANA — it is the strategic decision that determines total cost of ownership over a five-to-10-year horizon. Three architectural patterns govern where logic lives: SAP Integration Suite for non-SAP connectivity, Kyma Runtime for custom extensions and Event Mesh for real-time decoupled integration. Pre-built integration content reduces build time and costs by up to 50% compared to custom middleware.
SNOC Builds Unified Enterprise Platform on RISE with SAP to Replace Fragmented Legacy Systems
Sharjah National Oil Corporation consolidated previously separate legacy systems into a single enterprise technology stack using RISE with SAP, SAP Cloud ERP Private Edition and SAP BTP to enable master data governance, real-time analytics and process automation across upstream oil and gas operations. The platform architecture establishes a clean, standardized ERP core first, then extends with industry-specific tools, analytics and AI capabilities layered through BTP.
Ariba 2602 Rebuilds Source-to-Pay on BTP, Forcing Enterprise Architects to Rethink Procurement
SAP’s Ariba 2602 release rebuilds the source-to-pay suite on SAP BTP, introducing a unified supplier data model, embedded Joule AI orchestration and a BTP-based extensibility layer that formalizes where custom fields, logic and integrations should live. Enterprise architects must rethink where procurement logic resides, as Ariba roadmap decisions become inseparable from broader SAP cloud and BTP platform strategies.
Red Hat Hybrid Platform Foundation Enables SAP Reliability Across Cloud, Containers and Edge
Red Hat Enterprise Linux for SAP Solutions and Ansible Automation Platform are emerging as the standard operations layer for SAP S/4HANA, SAP HANA and related workloads, automating host preparation, patching, deployment and validation. The approach supports a “run, simplify, expand” platform strategy: first standardize a reliable SAP foundation, then extend into containerized, AI-enabled and edge scenarios without sacrificing consistency across on-premise, cloud and hybrid environments.
SimpleFi Solutions designs S/4HANA as the transactional core surrounded by flexible, cloud-native analytics services, integrating tightly with SAP Datasphere, SAP Analytics Cloud and SAP Business Data Cloud so operational data is immediately available for cross-functional analytics and AI. This architecture model links system performance directly to shared business KPIs such as order cycle times, close speeds and exception resolution rates.
What SAPinsider Research Supports This Topic?
SAPinsider ERP Migration and Transformation 2026
The SAPinsider ERP Migration and Transformation 2026 report surveyed 296 community members and found that 55% have already deployed SAP S/4HANA or SAP S/4HANA Cloud, with 47% using SAP BTP in support of ERP migration and 82% requiring integrations between core ERP and line-of-business applications as a top requirement. These figures underscore how platform architecture has become inseparable from transformation planning.
The SAPinsider RISE with SAP 2025 benchmark report surveyed 122 community members and found that 38% are leveraging SAP BTP to externalize custom logic and 17% are already using clean core setup and analysis tools. Both trends reflect growing recognition that platform architecture decisions — specifically where customization and extensions should live — are foundational to upgrade economics and long-term scalability.
SAPinsider SAP BTP Data, Integration and AppDev 2025
The SAPinsider SAP BTP Data, Integration and AppDev 2025 report found that 85% of organizations rank integration as the most critical SAP BTP capability and that organizations integrate an average of 37 different applications — up from 33 in 2024. These figures confirm that platform architecture must account for a complex, multi-system landscape where integration design is a primary architectural concern.
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Thames Water: Platform Approach Ensures Innovation FlowsAs the supplier of 2.6 billion liters of water per day to the United Kingdom’s capital and the counties that surround London, Thames Water not only has to sate the thirst of one of Europe’s largest conurbations; the business is also dealing with the challenges of water scarcity. With major population growth and now climate change, Thames Water has had to modify its infrastructure to deal with the new challenges faced by the sector, and as an aging network, maintenance is a constant demand on the business.
In 2018 the company became an early adopter of SAP S/4HANA. With a platform-driven approach to modernization, Thames Water plans to capitalize on the strengths of its platforms in managing major levels of data, to help the business sit at the cutting edge of how they use and share information.
Read this case study and learn:
- How Thames Water is using technology to reduce water consumption;
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Apr 2, 2021
•7 minute read
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