My Oracle Support Banner

Oracle Access Manager 12c (OAM OAuth Authorization Code Fails with Server Error error_description=Invalid+Request (Doc ID 2513265.1)

Last updated on JULY 03, 2023

Applies to:

Oracle Access Manager - Version and later
Information in this document applies to any platform.
Oracle is not responsible for instructions/information from 3rd party sites that may be contained in this KM note.


When attempting to obtain an authorization code from theOracle Access Manager 12c (OAM OAuth authorize endpoint /oauth2/rest/authorize a server error is returned.  The server error URL includes an error description parameter of "Invalid+Request


No error is logged in the OAM server diagnostic log.


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.