RMAN-20208: UNTIL CHANGE is before RESETLOGS change

Hi,

Sometimes You can get “RMAN-20208: UNTIL CHANGE is before RESETLOGS change ” error.

 

Details of error are as follows.

RMAN-20208: UNTIL CHANGE is before RESETLOGS change
Cause: UNTIL CHANGE cannot be less than the database RESETLOGS change.
Action: Check the UNTIL CHANGE. If the database needs to be restored to an old incarnation,
use the RESET DATABASE TO INCARNATION command.

This error is related with autobackups in FRA ( Flash Recovery Area ), There are backup files but they are belonged to different incarnation than the available backups current incarnation.

 

To solve this error, reset the db_recovery_file_dest and db_recovery_file_dest_size parameters, and RMAN will not look for these files in the FRA.

 

SQL> alter system reset db_recovery_file_dest_size scope=spfile sid='*';

System altered.

SQL> alter system reset db_recovery_file_dest scope=spfile sid='*';

System altered.

Restart database as follows.

SQL> shutdown immediate;
SQL> startup

 

Then try to restore again.

If it is not solved with this action, then Catalog these backup pieces again as follows. Then restore and recover again as follows.

RMAN> catalog start with '/oracle/backup/';

run {
set until time "to_date('28/04/2020 16:30:00′,'dd/mm/yyyy hh24:mi:ss')";
restore database;
recover database;
alter database open resetlogs;
}

Do you want to learn more details about RMAN, then read the following articles.

https://ittutorial.org/rman-backup-restore-and-recovery-tutorials-for-beginners-in-the-oracle-database/

 

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About Mehmet Salih Deveci

I am Founder of SysDBASoft IT and IT Tutorial and Certified Expert about Oracle & SQL Server database, Goldengate, Exadata Machine, Oracle Database Appliance administrator with 10+years experience. I have OCA, OCP, OCE RAC Expert Certificates I have worked 100+ Banking, Insurance, Finance, Telco and etc. clients as a Consultant, Insource or Outsource. I have done 200+ Operations in this clients such as Exadata Installation & PoC & Migration & Upgrade, Oracle & SQL Server Database Upgrade, Oracle RAC Installation, SQL Server AlwaysOn Installation, Database Migration, Disaster Recovery, Backup Restore, Performance Tuning, Periodic Healthchecks. I have done 2000+ Table replication with Goldengate or SQL Server Replication tool for DWH Databases in many clients. If you need Oracle DBA, SQL Server DBA, APPS DBA,  Exadata, Goldengate, EBS Consultancy and Training you can send my email adress mehmetsalih.deveci@outlook.com. -                                                                                                                                                                                                                                                 - Oracle DBA, SQL Server DBA, APPS DBA,  Exadata, Goldengate, EBS ve linux Danışmanlık ve Eğitim için  mehmetsalih.deveci@outlook.com a mail atabilirsiniz.

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