3759486 - OAuth token service (oauth/token) is rejecting requests with an HTTP 406 Not Acceptable error when an explicit Accept header is passed by the client

Client is sending an incorrect and incompatible Accept header and the request is being rejected by the server and returns HTTP 406 Not Acceptable

On checking, internal XSUAA logs, below error can be seen.

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Exception:
org.springframework.web.HttpMediaTypeNotAcceptableException
Message:
Could not find acceptable representation

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SAP Business Technology Platform

xsuaa, uaa, oauth/token, content-type, application/json, application/json;charset=utf-8, accept header, 406 not acceptable, http 406, rfc 9110, token endpoint, media type, content negotiation, http semantics, httpmediatypenotacceptableexception , KBA , BC-CP-CF-SEC-IAM , UAA, Authentication, Authorization, Trust Mgmnt , Problem