3707938 - No matching certificate or jwks_uri found

• Unable to log in to BTP application which is using IAS as application IDP.
• Login attempts do not complete successfully, preventing access to application.
• Error message: "There was an error when authenticating against the external identity provider: 401: { "error": "invalid_client", "error_description": "No matching certificate or jwks_uri found." }".

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental." 

• SAP Business Technology Platform (SAP BTP)

sap central business configuration, cbc login issue, authentication error, invalid_client error, jwks_uri not found, configure trust by uri, ias tenant, client authentication, json web tokens, uri configuration error, token_keys uri , KBA , BC-CP-CF-SEC-IAM , UAA, Authentication, Authorization, Trust Mgmnt , BC-IAM-IDS , Identity Authentication Service , Problem