3732704 - Issue Generating Access Token After JDK 21 Upgrade

• After upgrading to JDK 21 and deploying to a development environment, generating an access token via Postman fails.
• Generating the access token works in a local environment.
• A SAML authentication flow is initiated on the token request to a backoffice API in the development environment.
• Postman cannot process SAML responses, leading to validation termination.
• The issue is not observed in a QA environment which is not upgraded to JDK 21 yet where token generation succeeds.

SAP Commerce Cloud 2211 for JDK21

jdk 21, oauth, authorizationserver, oauth2, token generation failure, postman, saml, samlrequest, backoffice api, manifest.json, oauth token endpoint, sap commerce cloud, sso exclusion, context path authorizationserver , KBA , CEC-SCC-PLA-PL , Platform , Problem