Oracle® Database 11g / 12c / 18c error codes ORA-00392: log [string] of thread [string] is being cleared, operation not allowed

ORA-00392: log [string] of thread [string] is being cleared, operation not allowed

Oracle Error Code: ORA-00392

Cause: An operation encountered this online log in the middle of being cleared. The command that began the clearing may have terminated without completing the clearing.

Action: If the clear command is still executing then wait for its completion. If it terminated then reissue the clear command, or drop the log.