| ORA-00207: control files are not for the same database |
| Cause: The database ID in the control file is not the same as the database ID in the |
| control file used by the first instance to mount this database. Most likely one of the |
| mounts used the wrong control file or there are two databases with the same |
| name. |
| Action: Check that the control file is for the correct database and is not an old |
| version. |