ORA-01260: warning: END BACKUP succeeded but some files found not to be in ba...

admin

ORA-01260: warning: END BACKUP succeeded but some files found not to be in
backup mode
Cause: END BACKUP completed successfully for all files that were in online
backup mode. However one or more modifiable files were found not to be in
online backup mode. Backup of those files (if it was done) can be invalid and, if
restored, can result in an inconsistent database.

Action: Check the alert log for a list of the files that were found not to be in
backup mode. If there is a possibility that those files have been modified during
online backup, then replace their backups with new ones.