时间：2021-07-01 10:21:17 帮助过：50人阅读
今天做Linux下DG配置的时候，遇到一个现象，tnsname.ora文件配置都正常，tnsping也正常，监听也正常，但是仍然报ORA-12514错误：
配置静态监听解决ORA-12514错误的案例
[日期：2014-10-08] 来源：Linux社区 作者：aaron8219 [字体：]
今天做Linux下DG配置的时候，遇到一个现象，tnsname.ora文件配置都正常，，tnsping也正常，监听也正常，但是仍然报ORA-12514错误：
SQL> set lin 130 pages 130
SQL> select dest_id,error from v$archive_dest;
DEST_ID ERROR
---------- -----------------------------------------------------------------
1
2 ORA-12514: TNS:listener does not currently know of service
requested in connect descriptor
3
4
5
6
7
8
9
10
--查看主库监听
SQL> !lsnrctl status
LSNRCTL for Linux: Version 10.2.0.5.0 - Production on 08-OCT-2014 12:31:46
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=prd)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 10.2.0.5.0 - Production
Start Date 08-OCT-2014 10:34:51
Uptime 0 days 1 hr. 56 min. 54 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
Listener Log File /u01/app/oracle/product/10.2.0/db_1/network/log/listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=prd)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0)))
Services Summary...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "prd" has 1 instance(s).
Instance "prd", status READY, has 1 handler(s) for this service...
Service "prdXDB" has 1 instance(s).
Instance "prd", status READY, has 1 handler(s) for this service...
Service "prd_XPT" has 1 instance(s).
Instance "prd", status READY, has 1 handler(s) for this service...
The command completed successfully
--tnsnames.ora文件内容
# tnsnames.ora Network Configuration File: /u01/app/oracle/product/10.2.0/db_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
)
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
)
)
PRD =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = prd)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = prd)
)
)
STD =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = std)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = prd)
)
)
--主库tnsping测试网络服务名是否正常
SQL> !tnsping prd
TNS Ping Utility for Linux: Version 10.2.0.5.0 - Production on 08-OCT-2014 12:32:35
Copyright (c) 1997, 2010, Oracle. All rights reserved.
Used parameter files:
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = prd)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = prd)))
OK (10 msec)
SQL> !tnsping std
TNS Ping Utility for Linux: Version 10.2.0.5.0 - Production on 08-OCT-2014 12:32:43
Copyright (c) 1997, 2010, Oracle. All rights reserved.
Used parameter files:
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = std)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = prd)))
OK (20 msec)
--查看备库监听
[oracle@std ~]$ lsnrctl status
LSNRCTL for Linux: Version 10.2.0.5.0 - Production on 08-OCT-2014 12:29:52
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=std)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 10.2.0.5.0 - Production
Start Date 08-OCT-2014 09:41:41
Uptime 0 days 2 hr. 48 min. 11 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
Listener Log File /u01/app/oracle/product/10.2.0/db_1/network/log/listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=std)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0)))
Services Summary...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "std" has 1 instance(s).
Instance "prd", status READY, has 1 handler(s) for this service...
Service "std_XPT" has 1 instance(s).
Instance "prd", status READY, has 1 handler(s) for this service...
The command completed successfully
--查看备库远程归档路径
SQL> set lin 130 pages 130
SQL> col error for a20
SQL> select dest_id,error,status from v$archive_dest;
DEST_ID ERROR STATUS
---------- -------------------- ---------
1 VALID
2 VALID
3 INACTIVE
4 INACTIVE
5 INACTIVE
6 INACTIVE
7 INACTIVE
8 INACTIVE
9 INACTIVE
10 INACTIVE
11 VALID
--备库tnsping测试网络服务器名是否正常
SQL> !tnsping prd
TNS Ping Utility for Linux: Version 10.2.0.5.0 - Production on 08-OCT-2014 12:39:40
Copyright (c) 1997, 2010, Oracle. All rights reserved.
Used parameter files:
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = prd)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = prd)))
OK (20 msec)
SQL> !tnsping std
TNS Ping Utility for Linux: Version 10.2.0.5.0 - Production on 08-OCT-2014 12:39:44
Copyright (c) 1997, 2010, Oracle. All rights reserved.
Used parameter files:
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = std)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = prd)))
OK (10 msec)