Event information Location: ReCAP 2021, online Date: 19.10.2019 Site: Event website Title: CAP outside SAP Presentation: PDF Additional information CAP is open in terms of its architecture. It can run on any platform that meets the runtime requirements like Node.js. For the database, an open source driver cds-pg is available. Read more…
SAP Help OAuth 2.0 Service Sample request in my Gitlab repo I’ll show how you can obtain an OAuth 2.0 token in SAP Cloud Platform (SCP) and manage it for authentication of apps. For the example detailed here, I am going to use an OAuth authorization grant of type client Read more…
Scenario A user authenticated against the SAML 2.0 IdP. The OAuth client is sending the SAML 2.0 Response containing the user assertions to the NetWeaver ABAP system. An error of type invalid grant is returned. Error message: { “error”: “invalid_grant”, “error_description”: “Provided authorization grant is invalid. Exception was Attribute ‘Recipient’ of element ‘SubjectConfirmationData’ is invalid. For more information, consult the kernel traces or the OAuth 2.0 trouble shooting SAP note 1688545” } Root cause The OAuth client is sending the SAML Read more…
Scenario You send a SAML Bearer Assertion to the OAuth token service of SAP Gateway. The Return type is 400 Bad Request. Error message { “error”: “invalid_grant”, “error_description”: “Provided authorization grant is invalid. Exception was Message Assertion is not signed. For more information, consult the kernel traces or the OAuth 2.0 trouble shooting SAP note 1688545” } Root cause The error message contains a description of the root cause for the HTTP 400: “Exception was Message Assertion is not Read more…
References: Token Endpoint for OAuth 2.0 SAML 2.0 Bearer Assertion flow for OAuth 2.0 SCN Discussion The last configuration to be done before you can access an OAuth 2.0 protected OData service is to activate the token issuer service. To be able to access a resource, your OAuth client needs Read more…