The following error occurs when using the Topology Map and Topology Browser in the VMware Telco Cloud Service Assurance UI: Database not found, response code 404, error code 1228.

For the database not found error, verify if the arango-init-job is running. If it is not running, then run the following commands:
kubectl get pods | grep arango-init | awk '{print $1}' | xargs kubectl delete pod
kubectl delete job arango-init-job 

Verify that the arango-init pod and arango-init job start successfully and the devices from the Domain Managers are synced in the Topology browser.