Troubleshooting for token validation error on OTK

Products

• CA API Gateway

Issue/Introduction

we had an issue when validating access tokens against OTK using the OTK Request Token assertion but we could not find any specific error message indicating the root cause. Can you help us figuring out what happened?

Environment

11.1

Resolution

If you are using JWT token validation right , so You can validate a JWT Access Token with or without querying the Authorization Server.Validate With the Authorization Server Database
OTK validates an access token by first checking if it is a UUID or a JWT.If a JWT is detected, the OTK verifies the signature, then extracts the jti from the JWT to validate it the same way as the UUID token. 

So in this scenario it was found out that the JDBC url was wrongly configured for the OTK db , once that was corrected it was okay