Oracle Solution for Error ora-16171

ORA-16171: RECOVER...FINISH not allowed due to gap for thr string, seq string-string

What triggered the Error:

See alert log for more details

What should we do to fix it:

Copy missing archived logs from primary or another standby. Register the logs and re-issue the RECOVER...FINISH command. If the logs are not available, issue the ALTER DATABASE RECOVER MANAGED STANDBY SKIP command to ignore the standby redo log files.