# HTTP Status 404 – Not Found
---
**Type** Status Report
**Message** No static resource uaa/oauth/authorize.
**Description** The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.
was there any changes in the oauth flow in 2.4x ? (here 2.42)
the documentation still mention that url : Introduction - DHIS2 Documentation
Thank you for your post. I guess the docs need updating because it’s mentioned in the release notes starting from version 2.42 “remove OAuth2 from settings app v42”, and it’s mentioned in the ‘deprecated features’ notes that “The old and deprecated OAuth support will be removed” (see table ‘Removed features’ row 4).
If you face any issue to start using the new supported OAuth 2.0 then please feel free to reply here.
I’m sorry to inform that the documentation for 2.42 is very outdated.
We did a big change to the OAuth2 backend in 2.42 and it’s now served by the Spring Authorization server project.
The quickest way to get up to date, is probably to have a look at this test:
This test does a full e2e authorization code flow test.
If you have any questions you can contact me directly also.
It’s on the agenda to get the documentation updated soon.