ORA-01033 ORACLE is initializing or shutting down

(For reference: The method I personally operated, solved the problem!) )

Resolve Connection ORACLE Error Example: Ora-01033:oracle initializing or shutting down

Client found a problem connecting to the database, error: Ora-01033:oracle initializing or shutting down ORA-00600: Internal error code

First modify the environment variables to ensure that CMD access to the correct Oracle monitoring, such as: E:\oracle\product\10.2.0\client_1\bin; E:\oracle\product\10.2.0\client_2\bin; E:\oracle\product\10.2.0\db_1\bin;%systemroot%\system32;%systemroot%;%systemroot%\system32 \Wbem; C:\Program Files\Common Files\thunder Network\kankan\codecs

Then start repairing the database:

1. In the Run box, enter "CMD" to open the Command window: (The color of the input content )

C:\Documents and settings\administrator>sqlplus/nolog

Sql*plus:release 10.2.0.1.0-production on Monday July 5 09:50:36 2010

Copyright (c) 1982, 2005, Oracle. All rights reserved.

sql> conn/as sysdba

is connected.

sql> shutdown Normal

ORA-01109: Database is not open

The database has been uninstalled.

The ORACLE routine has been closed.

Sql> Startup Mount

The ORACLE routine has been started.

Total System Global area 289406976 bytes

Fixed Size 1248576 bytes

Variable Size 83886784 bytes

Database buffers 197132288 bytes

Redo buffers 7139328 bytes

The database is loaded.

sql> ALTER DATABASE open

2;

ALTER DATABASE Open

*

An error occurred on line 1th:

ORA-00600: Internal error code, parameters: [KCRATR1_LASTBWR], [], [], [], [], [], [], []

sql> ALTER DATABASE noarchivelog;

The database has changed.

sql> ALTER DATABASE open;

ALTER DATABASE Open

*

Line 1th Error: ORA-00600: Internal error code, parameters: [KCRATR1_LASTBWR], [], [], [], [], [], [], []

sql> shutdown Immediate

ORA-01109: Database is not open

The database has been uninstalled.

The ORACLE routine has been closed.

Sql> Startup Mount

The ORACLE routine has been started.

Total System Global area 289406976 bytes

Fixed Size 1248576 bytes

Variable Size 83886784 bytes

Database buffers 197132288 bytes

Redo buffers 7139328 bytes

The database is loaded.

sql> recover database;

Complete media recovery.

sql> ALTER DATABASE open;

The database has changed.

Sql> Exit

ORA-01033 ORACLE is initializing or shutting down