oracle error- ORA-00309: log belongs to wrong database


ORA-00309:

log belongs to wrong database
Cause:The system cannot access the archived redo log because it belongs to another database.
Action:Specify the correct redo log file, then retry the operation.

oracle error- ORA-00308: cannot open archived log 'string'


ORA-00308:

cannot open archived log 'string'
Cause:The system cannot access a required archived redo log file.
Action:Check that the off line log exists, the storage device is online, and the archived file is in the correct location. Then attempt to continue recovery or restart the recovery session.

oracle error- ORA-00307: requested INSTANCE_NUMBER out of range, maximum is string


ORA-00307:

requested INSTANCE_NUMBER out of range, maximum is string
Cause:The initialization parameter INSTANCE_NUMBER specified a number that was out of range.
Action:Change INSTANCE_NUMBER to a valid range and restart the instance. The minimum value is one and the maximum value is the lower of the operating system-specific maximum or the MAXINSTANCES option specified in the CREATE DATABASE statement. See also your operating system-specific Oracle documentation.