ORA-12162: TNS:net service name is incorrectly specified
2013-09-24 09:35
459 查看
ora-12162
ORA-12162: TNS:net service name is incorrectly specified (单实例与RAC下处理方式基本一致)
RAC环境下,本机两个节点登陆均包如下错误:
(1)sysdb登陆
[oracle@db1 ~]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 24 09:00:13 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
ERROR:
ORA-12162: TNS:net service name is incorrectly specified
[oracle@db2 ~]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 24 09:04:49 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
ERROR:
ORA-12162: TNS:net service name is incorrectly specified
(2)system用户登陆
[oracle@db1 ~]$ sqlplus system/system
SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 24 09:05:49 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
ERROR:
ORA-12162: TNS:net service name is incorrectly specified
[oracle@db2~]$ sqlplus sys/system
SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 24 09:06:49 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
ERROR:
ORA-12162: TNS:net service name is incorrectly specified
(3)数据库服务名方式连接
oracle@db1 ~]$ sqlplus sys@db as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 24 09:07:49 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Enter password:
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Data Mining and Real Application Testing options
SQL> select instance_name from v$instance;
INSTANCE_NAME
----------------
db1
oracle@db2 ~]$ sqlplus sys@db as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 24 09:09:49 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Enter password:
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Data Mining and Real Application Testing options
SQL> select instance_name from v$instance;
INSTANCE_NAME
----------------
db2
查看错误通用表述信息
[oracle@db1 ~]$ oerr ora 12162
12162, 00000, "TNS:net service name is incorrectly specified"
// *Cause: The connect descriptor corresponding to the net service name in
// TNSNAMES.ORA or in the directory server (Oracle Internet Directory) is
// incorrectly specified.
// *Action: If using local naming make sure there are no syntax errors in
// the corresponding connect descriptor in the TNSNAMES.ORA file. If using
// directory naming check the information provided through the administration
// used for directory naming.
[oracle@db1 ~]$
故障处理
故障原因:两个节点均未设置 ORACLE_SID未设置
进入oracle系统用户下,两个节点下分别设置
vi .bash_profile 加入ORACLE_SID=db1 ; export ORACLE_SID
vi .bash_profile 加入ORACLE_SID=db2 ; export ORACLE_SID
发现登陆正常:
[oracle@db1 ~]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 24 09:22:20 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Data Mining and Real Application Testing options
SQL>
oracle@db1 ~]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 24 09:22:20 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Data Mining and Real Application Testing options
SQL>
ORA-12162: TNS:net service name is incorrectly specified (单实例与RAC下处理方式基本一致)
RAC环境下,本机两个节点登陆均包如下错误:
(1)sysdb登陆
[oracle@db1 ~]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 24 09:00:13 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
ERROR:
ORA-12162: TNS:net service name is incorrectly specified
[oracle@db2 ~]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 24 09:04:49 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
ERROR:
ORA-12162: TNS:net service name is incorrectly specified
(2)system用户登陆
[oracle@db1 ~]$ sqlplus system/system
SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 24 09:05:49 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
ERROR:
ORA-12162: TNS:net service name is incorrectly specified
[oracle@db2~]$ sqlplus sys/system
SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 24 09:06:49 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
ERROR:
ORA-12162: TNS:net service name is incorrectly specified
(3)数据库服务名方式连接
oracle@db1 ~]$ sqlplus sys@db as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 24 09:07:49 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Enter password:
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Data Mining and Real Application Testing options
SQL> select instance_name from v$instance;
INSTANCE_NAME
----------------
db1
oracle@db2 ~]$ sqlplus sys@db as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 24 09:09:49 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Enter password:
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Data Mining and Real Application Testing options
SQL> select instance_name from v$instance;
INSTANCE_NAME
----------------
db2
查看错误通用表述信息
[oracle@db1 ~]$ oerr ora 12162
12162, 00000, "TNS:net service name is incorrectly specified"
// *Cause: The connect descriptor corresponding to the net service name in
// TNSNAMES.ORA or in the directory server (Oracle Internet Directory) is
// incorrectly specified.
// *Action: If using local naming make sure there are no syntax errors in
// the corresponding connect descriptor in the TNSNAMES.ORA file. If using
// directory naming check the information provided through the administration
// used for directory naming.
[oracle@db1 ~]$
故障处理
故障原因:两个节点均未设置 ORACLE_SID未设置
进入oracle系统用户下,两个节点下分别设置
vi .bash_profile 加入ORACLE_SID=db1 ; export ORACLE_SID
vi .bash_profile 加入ORACLE_SID=db2 ; export ORACLE_SID
发现登陆正常:
[oracle@db1 ~]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 24 09:22:20 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Data Mining and Real Application Testing options
SQL>
oracle@db1 ~]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Tue Sep 24 09:22:20 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Data Mining and Real Application Testing options
SQL>
相关文章推荐
- ORA-12162: TNS:net service name is incorrectly specified
- ORA-12162: TNS:net service name is incorrectly specified
- ORA-12162: TNS:net service name is incorrectly specified
- ORA-12162: TNS:net service name is incorrectly specified 如何解决
- ORA-12162: TNS:net service name is incorrectly specified 错误解决
- 【故障处理】ORA-12162: TNS:net service name is incorrectly specified
- contos oracle ORA-12162 TNS net service name is incorrectly specified
- 【故障处理】ORA-12162: TNS:net service name is incorrectly specified .
- ORA-12162: TNS:net service name is incorrectly specified
- oracle 连接不上ORA-12162: TNS:net service name is incorrectly specified的另外一种可能原因
- ora-12162:TNS:net service name is incorrectly specified
- oracle:ERROR:ORA-12162: TNS:net service name is incorrectly specified解决方案
- 【故障处理】ORA-12162: TNS:net service name is incorrectly specified
- 【故障处理】ORA-12162: TNS:net service name is incorrectly specified
- 【故障处理】ORA-12162: TNS:net service name is incorrectly specified
- ORA-12162: TNS:net service name is incorrectly specified
- 【故障处理】ORA-12162: TNS:net service name is incorrectly specified
- 【故障处理】ORA-12162: TNS:net service name is incorrectly specified
- 【故障处理】ORA-12162: TNS:net service name is incorrectly specified (转)
- ORA-12162: TNS:net service name is incorrectly specified