DBaaS: Failed to retrieve controlfile autobackup from v$rman_configuration

When the following error get reported from the OCI backup

Error: DCS-10001:Internal error encountered: Failed to retrieve controlfile autobackup from v$rman_configuration. 
Cause: This is an internal error. 
Action: Contact Oracle Support Services for assistance. Work Request ID: ed71b701-8c77-454e-96d8-7563d7e6c82c

Connect to the system and run the following query.

SELECT 'start_'||value||'end' FROM V$RMAN_CONFIGURATION WHERE upper(name) = upper('BACKUP OPTIMIZATION') ;
SELECT 'start'||value||'_end' FROM V$RMAN_CONFIGURATION WHERE upper(name) = upper('CONTROLFILE AUTOBACKUP') ;

If no record is returned, run the following RMAN commands

CONFIGURE CONTROLFILE AUTOBACKUP OFF;
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE BACKUP OPTIMIZATION ON;
CONFIGURE BACKUP OPTIMIZATION OFF;

Check again the query above and re-submit the backup.