Our test Odata connection is having an issue, if there is a trailing / I can connect to Odata. If there is no trailing / than I get a 404 error. This has changed as both were working before and both work in production.
An incorrectly configured network route was directing requests for metadata to a non-secure link (http and not https).
This resulted in a 404
Release : 15.9.3
Component : CLARITY DATA WAREHOUSE
Broadcom has corrected the network and application configuration in all environments