The openid-configuration endpoint is not getting updated in Residence Key Manager

[dumindurox777]

Description

API Manager 4.3.0 prints the below error after changing the port offset.

TID: [-1234] [internal/data/v1] [2025-01-31 15:47:50,119] ERROR {org.wso2.carbon.apimgt.rest.api.util.exception.GlobalThrowableMapper} - An unknown exception has been captured by the global exception mapper. feign.RetryableException: Connect to localhost:9443 [localhost/127.0.0.1] failed: Connection refused executing GET https://localhost:9443/oauth2/token/.well-known/openid-configuration
	at feign.FeignException.errorExecuting(FeignException.java:278)
	at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:110)
.....
Caused by: org.apache.http.conn.HttpHostConnectException: Connect to localhost:9443 [localhost/127.0.0.1] failed: Connection refused

Steps to Reproduce

The steps you have to follow are as below.

• Start API Manager 4.3.0.
• Go to the admin console.
• Navigate to the "Residence Key Manager".
• Save the "Residence Key Manager" without making any changes.
• Stop the server.
• Increase the port offset.
• Start the server.

Version

4.3.0

Environment Details (with versions)

Product : wso2am-4.3.0
Update level : 42