| ERROR | database must be opened with UPGRADE option |
| CAUSE | A normal database open was attempted, but the database has not been upgraded to the current server version. |
| ACTION | Use the UPGRADE option when opening the database to run catupgrd.sql (for database upgrade), or to run catalog.sql and catproc.sql (after initial database creation). |
| 582427 | Error due to inconsistent Oracle DDIC |