Did you recently upgrade to Splunk 10.2? I did so this morning and have been getting these errors as well: Config entry not found. key=client_<username>, operation=GET Config entry not found. key=oauth2_external_app_client_<username>, operation=GET I was able to stop the warning related to oauth2 by setting the following stanza and parameter in limits.conf: [auth] enable_oauth2_for_applications = false This appears to be a new setting for 10.2 that defaults to true, as I understand it from the limits.conf spec. I am still seeing the top line warning above, so if anyone else has suggestions to fix that as well I'm all ears. I'm assuming it must be similar/related to the second message but I am still troubleshooting. Cheers, Chris ... View more