Oracle® Database 11g / 12c / 18c error codes ORA-47281: Realm Object [string],[string].[string] not found in Realm [string]

ORA-47281: Realm Object [string],[string].[string] not found in Realm [string]

Oracle Error Code: ORA-47281

Cause: The object being requested does not exist

Action: Choose an object name that exists and retry the operation