It would be very helpful to have a documented list of error codes.
Does anyone know of such a thing? Even if there is an unofficial list out there for now, it would be appreciated, and very helpful for troubleshooting.
I have not seen an official or unofficial list of Splunk error codes. Whenever I receive error codes in Splunk I copy them and search it in google. Usually, there are other users who have similar errors and can help identify and correct the issue.