ORA-12578: TNS:wallet open failed

今天在自己的电脑上面启动数据库的时候把下面的错误,

 

# su - oracle
Oracle Corporation      SunOS 5.10      Generic Patch   January 2005
$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.3.0 Production on Thu Aug 30 20:09:44 2012

Copyright (c) 1982, 2011, Oracle.  All rights reserved.

ERROR:
ORA-12578: TNS:wallet open failed
Enter user-name:
ERROR:
ORA-01017: invalid username/password; logon denied
Enter user-name:
ERROR:
ORA-01017: invalid username/password; logon denied
SP2-0157: unable to CONNECT to ORACLE after 3 attempts, exiting SQL*Plus

$

 

可以是wallet出了问题，记得原来做过wallet实验，但是后面mkstore删除了，不知道为什么还报错误。

查看下面文件

$ vi sqlnet.ora
"sqlnet.ora" 7 lines, 315 characters
# sqlnet.ora Network Configuration File: /u01/app/oracle/product/11.2.0/db_1/network/admin/sqlnet.ora
# Generated by Oracle configuration tools.

ADR_BASE = /u01/app/oracle
WALLET_LOCATION=(SOURCE=(METHOD=FILE)(METHOD_DATA=(DIRECTORY=/u01/app/oracle/product/11.2.0/db_1/wallet/htzdg)))
SQLNET.WALLET_OVERRIDE=TRUE

 

查看wallet目录是否存在。

$ ls -l /u01/app/oracle/product/11.2.0/db_1/wallet/htzdg
/u01/app/oracle/product/11.2.0/db_1/wallet/htzdg: No such file or directory
$

由于目录不存在，注视掉wallet相关的参数。启动数据库正常。

$ vi sqlnet.ora
"sqlnet.ora" 7 lines, 315 characters
# sqlnet.ora Network Configuration File: /u01/app/oracle/product/11.2.0/db_1/network/admin/sqlnet.ora
# Generated by Oracle configuration tools.

ADR_BASE = /u01/app/oracle
#WALLET_LOCATION=(SOURCE=(METHOD=FILE)(METHOD_DATA=(DIRECTORY=/u01/app/oracle/product/11.2.0/db_1/wallet/htzdg)))
#SQLNET.WALLET_OVERRIDE=TRUE

$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.3.0 Production on Thu Aug 30 20:14:31 2012

Copyright (c) 1982, 2011, Oracle.  All rights reserved.

Connected to an idle instance.

SQL> startup
ORACLE instance started.

Total System Global Area  521936896 bytes
Fixed Size                  2227576 bytes
Variable Size             352322184 bytes
Database Buffers          163577856 bytes
Redo Buffers                3809280 bytes
Database mounted.
Database opened.
SQL>
SQL> exit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

启动数据库正常。