Extension instead of system coupling
SAP-native integration refers to an architectural approach in which applications operate directly on the SAP data model and business logic, without the need for external platforms or data copies.
This architectural principle is reflected in three key guidelines:
One data model: All processes access SAP Business Objects (purchase requisition, purchase order, contract)
One process logic: Sourcing and operational procurement follow the same system logic
No integration architecture: Synchronization between systems is not necessary
Traditional integrations connect systems. FUTURA operates within the system.
FUTURA + S/4HANA =
SAP-native Procurement Suite
The SAP data model as the foundation
The key difference lies in the data model: FUTURA operates directly on the SAP structures – not on a replicated copy. This eliminates the need for a second data model and synchronization logic. Sourcing processes thus remain fully anchored in the SAP context – even for services and project-based procurement.
FUTURA directly supports relevant SAP data models such as MM-SRV and Lean Services, making it possible to compare and make decisions regarding complex requirements within the system.
MM-SRV + GAEB-based service specifications
GAEB formats are processed in a structured manner and are made comparable.
Contracts and purchase orders are seamlessly created in SAP, including supplement management, to keep project controlling in SAP and the PS module in check.
Ideal for construction, engineering, and service procurement
Lean Services + Item Hierarchies
Lean Services were introduced with SAP S/4HANA to simplify and further standardize traditional service items.
Item Hierarchies are part of this data model and enable the mapping of multi-level structures – for example, in CAPEX or project scenarios.
FUTURA Smart supports these item hierarchies consistently across all RFx formats – GAEB-compliant and natively integrated into the SAP environment.
- Multi-level service and project items can be mapped natively
- Clear structuring of complex service scopes
- Comparability and transparency directly in the SAP context
SAPNative integration works on two levels
SAP-native integration means that strategic procurement processes are executed directly within the SAP data model and using the existing business logic of S/4HANA.
Structures, documents, organizational and master data, as well as account assignment information, are transferred unaltered – without the need for data mapping in a separate system.
This ensures that processes and data remain fully integrated within the SAP system environment. There is no need for parallel data models, synchronization logic, or additional platform architectures – the existing enterprise system landscape remains consistent.
The result is a two-fold effect: Purchasers benefit from consistent, transparent processes, while the IT department manages a stable, Clean Core-compliant architecture.
Clean Core
in the system architecture
Clean Core describes an SAP architecture in which the standard ERP system remains unchanged and extensions are implemented exclusively via APIs and extension points.
Operating model without added complexity
User management, security, and monitoring remain entirely within the existing SAP framework – without any additional operational effort.
API-based extension
The extension is implemented via standardized SAP APIs and extension points. The SAP core remains unchanged and fully upgradeable.
Modular service architecture
Separating the UI, business logic, and integration creates a modular architecture that can be expanded and scaled independently.
No data replication
All information remains part of the SAP document chain.
No data copies are created, and there is no synchronization logic between systems.
Common process logic
Sourcing uses the existing document and organizational logic of S/4HANA. There are no parallel process models outside the ERP.
Seamless within the SAP ecosystem
FUTURA leverages established SAP mechanisms such as the Launchpad, roles, and single sign-on– and integrates seamlessly into the existing ecosystem, optionally via SAP BTP.
Stable throughout the SAP lifecycle
FUTURA follows the SAP extension model and remains compatible with future S/4HANA releases.
Updates and version upgrades do not require any adjustments to the SAP core.
Clean Core in operation
No modification to the SAP core • Release-safe • Upgradeable
Embed SAP-native integration into your architecture
Learn how strategic procurement can be integrated directly into SAP S/4HANA –without a platform, without middleware, and without data replication.
Technical implementation of the SAP-native architecture
Standardized APIs, modular services, and integration into the SAP ecosystem enable a stable and sustainable expansion.
Integration is achieved through established SAP interfaces such as OData and REST services.
All functions access the existing SAP data model directly. As a result, processes and data remain entirely within the SAP system context.
- Use of standardized SAP APIs
- No data replication or synchronization logic
- Real-time access to SAP objects and documents
FUTURA is designed as a modular service architecture. Individual functions are organized as microservices and can be expanded or updated independently of one another.
This approach enables a:
- clear separation of UI, business logic, and integration logic
- high scalability and expandability
- stable ongoing development without modifications to the SAP core
FUTURA expands SAP S/4HANA within the existing system context and remains fully compatible with the SAP system landscape.
Depending on the architecture, the extension can be implemented directly in the SAP system or via the SAP Business Technology Platform (BTP).
The integration makes use of existing platform mechanisms such as:
- Single Sign-On (SSO) via existing identity providers
- Integration into SAP Launchpad
- Use of the existing SAP role and authorization concept
This means that user management, authentication, and system integration remain part of the existing SAP architecture.
FUTURA's technical architecture is based on modern web and cloud technologies that enable scalability, maintainability, and long-term development.
The stack includes, among other things:
- React and TypeScript for front-end development
- GraphQL as a flexible API interface
- MongoDB and Redisfor high-performance data processing
- Docker and Kubernetes for containerization and orchestration
- Keycloak as an identity provider for authentication and single sign-on
This architecture enables a scalable, containerized operating environment and
This architecture enables a scalable, containerized operating environment that supports modern deployment and operational models for enterprise software.
FAQ
What does SAP-native integration mean in the context of S/4HANA?
SAP-native integration means that strategic procurement processes are executed directly on the SAP data model and the existing business logic of S/4HANA.
FUTURA expands the SAP system environment rather than integrating an external platform. Processes access SAP objects such as purchase requisitions, purchase orders, or contracts directly.
This eliminates the need for middleware, data replication, and parallel process models – all logic remains embedded within the SAP system in accordance with the Clean Core principle.
How does FUTURA's architecture differ from traditional integration solutions?
Traditional sourcing solutions are operated as a separate platform alongside SAP and integrated via interfaces, middleware, or data replication.
FUTURA takes a different approach: Procurement processes run directly within the SAP system environment and access the existing data model and business logic of S/4HANA.
This eliminates the need for parallel data models, synchronization logic, and additional integration architecture – everything remains anchored within the SAP environment.
How complex is the implementation of FUTURA?
As FUTURA is based on standardized SAP APIs and does not require the integration of a separate platform, the implementation process is significantly more streamlined than traditional integration projects. Neither middleware nor complex data migrations are required, and existing SAP user and role structures are utilized directly.
Many projects go live within a few weeks.
Is the solution Clean Core-compliant?
Yes. FUTURA uses only APIs and expansion points and does not modify the SAP core.
Get started quickly, work easily, scale flexibly – ready for real SAP purchasing?
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How FUTURA S/4HANA provides targeted and end-to-end enhancements – explained simply.
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