Error AE53043

The tablespace has already been in the End Backup status mode. Verify that no more than one backup job is backing up the database. (Tablespace=[tablespace name])

Module

Agent for Oracle

Reason:

The files backed up are not consistent and useless for restore. This is caused by the following reasons:

• You used a SQL Command to do that manually during the backup.
• More than one backup job backed up the same database at the same time. You should avoid this operation.

Action:

For the first bulleted reason above, do not execute ""ALTER TABLESPACE <tablespace name> END BACKUP"" SQL Command during the backup.

For the second bulleted reason above, check the executing time of the backup jobs, and make sure that no more than one job is backing up the same database at the same time.