The following error occurred while trying to display property:

Error authenticating to repository: UCMRepository. Possible cause could include, but is not limited to a bad repository configuration or the repository is unknown. Error message: com.bea.content.RepositoryException: Unable to ping Content Server associated with repository UCMRepository at host and port 4444. When calling service PING_SERVER, as user weblogic, at timestamp 3/17/18 6:29 PM, recieved status code -20.