OAuth 2.0 Client Credentials Retrieval
The provided sources do not contain sufficient information to define the concept "undefined." The sources cover topics such as Communication Arrangements, audit log access, credential retrieval, and API configuration on SAP BTP, but none of them define or describe a concept explicitly named "undefined." A reliable definition cannot be grounded solely in the provided snippets.
Tutorials that teach this
- Tutorial xP&A CX Commercial Planning - Manage data loads for xP&A Commercial Planning
- Tutorial Integrate SAP BTP, Cloud Foundry Themes with SAP S/4HANA
- Tutorial xP&A CX Commercial Planning - Data Integration
- Tutorial Access SAP HANA Cloud Alerts and Metrics using a REST API
- Tutorial Configure Outbound SAML OAuth between SAP S/4HANA Cloud, public edition and SAP BTP
- Tutorial Learn how to consume SAP Concur API using Cloud Integration
- Tutorial Get OAuth Access Token for Personalized Recommendation via Web Browser
- Tutorial Create Tokens Required for Concur API Access
- Tutorial Test the Business Rules API from SAP API Business Hub
- Tutorial Create Destination to Trigger Process From any Service
- Tutorial Establish an Export Connection from SAP Content Agent Service in the Source Subaccount to SAP Cloud Transport Management Service
- Tutorial 5 - Send Events to SAP Build Process Automation
- Tutorial Automating SAP HANA Cloud Tasks with a REST API
- Tutorial Call SAP Conversational AI API Using OAuth
- Tutorial Set Up SAP BTP and Integrate SAP AI Core with ISLM
Docs explaining this concept
Prerequisites
- Concept API Fundamentals The concept name is missing or undefined, so a precise definition cannot be produced. Based on the available sources, the closest identifiable concept is **SAP BTP APIs**: An Application Programming Interface (API) is a defined contract that allows applications to communicate with one another. Developers use SAP BTP APIs to discover, consume, and manage capabilities that let them build and extend the core functionality of [SAP Business Technology Platform](https://help.sap.com/docs/btp/sap-business-technology-platform/d1d11079283a4c62925c23faa18e76aa?locale=en-US&state=PRODUCTION&version=Cloud). The [SAP Business Accelerator Hub](https://help.sap.com/docs/btp/sap-business-technology-platform/d1d11079283a4c62925c23faa18e76aa?locale=en-US&state=PRODUCTION&version=Cloud) serves as a central place where developers can explore and test these APIs.
- Concept Service Key Creation in SAP BTP A **service key** is a set of credentials generated for an SAP BTP service instance that allows remote applications to authenticate and connect to that service. Developers create a service key — for example, [for an ABAP system](https://help.sap.com/docs/btp/sap-business-technology-platform/7af8259f4b2a4a2b9ef2fa42b436fb7e?locale=en-US&state=PRODUCTION&version=Cloud) — to [retrieve the credentials](https://help.sap.com/docs/btp/sap-business-technology-platform/0f48b2e84d73489692450ea7bf4d1916?locale=en-US&state=PRODUCTION&version=Cloud) needed by external or remote applications to securely access the service. Service keys are commonly used across SAP BTP services such as Document Management, SAP Document AI, and Personalized Recommendation to enable programmatic access from client applications.
- Concept OAuth2 Token Flow (Refresh and Access Tokens) The concept name was not provided (received "undefined"), so a grounded definition cannot be written. Please supply a valid concept name so that a definition can be authored from the available source snippets.
- Concept SAP BTP Subaccount and Entitlement Setup The provided sources do not contain sufficient information to define this concept. The concept name is "undefined" and none of the source snippets supply grounded content that could be used to write an accurate, sourced definition.
- Concept RFC Destination Configuration The provided sources do not contain sufficient information to write a grounded, accurate definition for this concept, as the concept name is "undefined" and the available source snippets do not supply substantive content beyond titles and a partial description of RFC destination configuration. No definition can be responsibly produced without a clearly identified concept and supporting source material.
- Concept OAuth Access Token Retrieval The concept provided is **undefined** — no concept name was supplied for definition. Based on the available sources, a definition cannot be accurately scoped or written without knowing the specific concept to define. If you intended to ask about a concept such as **mTLS (Mutual Transport Layer Security)** for access tokens, or **OAuth Access Tokens** on SAP BTP, please resubmit with a clearly named concept so it can be grounded in the provided sources.
- Concept OAuth 2.0 Authentication The concept name provided is undefined and the supplied sources do not share a common subject — they cover a Communication Arrangement outbound user entity, Web Access Control in the Cloud Foundry environment, and an augmented reality tutorial — making it impossible to ground a coherent definition in the given material. Please provide a valid concept name and relevant supporting sources so an accurate definition can be written.
- Concept SAP BTP Service Instance and Service Key Creation The concept provided is `undefined`, and the supplied sources do not contain sufficient content to ground a meaningful definition of any specific SAP developer concept. Without a valid concept name or substantive source snippets, a documentation-quality definition cannot be written accurately or responsibly.
- Concept REST API Testing via SAP Business Accelerator Hub Trial Environment The concept provided is **undefined** and cannot be documented. No concept name was supplied, and the available source snippets do not converge on a single, identifiable SAP developer concept that can be defined in isolation. Please provide a specific concept name to generate an accurate reference definition.
- Concept Basic Authentication The concept name was not provided, but based on the sources, this appears to relate to **inbound communication authentication** in SAP BTP, ABAP environment. A Communication User is a technical user configured to enable inbound communication, allowing external clients to authenticate and connect to SAP BTP services. Developers use it alongside authentication methods such as [Basic Authentication](https://help.sap.com/docs/btp/sap-business-technology-platform/4e1761cecbdd47f6b93e1dfd9d254281?locale=en-US&state=PRODUCTION&version=Cloud) or OAuth to secure [inbound communication channels](https://help.sap.com/docs/btp/sap-business-technology-platform/7e73616a62e0455dab6574ead2073383?locale=en-US&state=PRODUCTION&version=Cloud). When using Basic Authentication, the client supplies the credentials of the Communication User to gain access to the system.
- Concept Destination Service The concept to be defined is not specified, and the provided sources cover distinct topics — SAP Cloud Platform Business Rules, SOAP Web Services in CAP, and SAP Build Actions — with no shared concept that can be unambiguously identified and defined. A meaningful, source-grounded definition cannot be produced without a valid concept name.
- Concept Service Key Management The concept name provided is "undefined," and the available sources do not contain sufficient information to produce a grounded, accurate definition for a specific SAP developer concept. Only [S1] references a named concept — **Service Instance Secrets** — but the snippet is truncated and does not provide enough detail to write a complete, fully supported definition. The remaining sources are tutorial titles with no substantive content. To generate a valid reference definition, please provide a valid concept name and ensure the source snippets contain enough grounded detail to support 2–4 sentences of prose.
- Concept SAP Destination Service Configuration The concept name is not defined in the provided sources, so a grounded definition cannot be written. The sources cover related topics such as [inbound communication via principal propagation](https://help.sap.com/docs/btp/sap-business-technology-platform/387b3deb12474762b593d4b1f2b392ad?locale=en-US&state=PRODUCTION&version=Cloud), OAuth 2.0 SAML Bearer Assertion Grant, client certificate authentication, and [routing via destination](https://help.sap.com/docs/btp/sap-business-technology-platform/97d7a02cd6fd4f579fd96f41ee0d0c1d?locale=en-US&state=PRODUCTION&version=Cloud) in the ABAP environment on SAP BTP, but without a defined concept name, no accurate definition can be produced from these snippets alone.
- Concept OAuth 2.0 Client Credentials Flow with mTLS The concept name provided is "undefined," and the supplied sources cover unrelated topics such as Communication System outbound user entities, mTLS token retrieval, OAuth client credentials, and destination configuration. There is insufficient information in the provided sources to write a grounded, accurate reference definition for an "undefined" concept.
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- Concept RFC Destination Configuration
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- Concept Outbound Authentication for External Systems
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- Concept Communication Arrangements (ABAP API)
- Concept Webhook and Event Forwarding