Oracle Message ORA-16038 - log string sequence# string cannot be archived

ERRORlog string sequence# string cannot be archived
CAUSEAn attempt was made to archive the named file, but the file could not be archived. Examine the secondary error messages to determine the cause of the error.
ACTIONNo action is required.

694155Error due to corrupt redo logs
391Archiver stuck
904490Automatic enhancement of control files