问题描述
我在使用 lsnrctl status 命令时收到以下错误:
I am getting the following errors while from the lsnrctl status command:
C:\Users\pna105>lsnrctl stat
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 08-OCT-2014 17:53
:55
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
64-bit Windows Error: 2: No such file or directory
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521)))
TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
64-bit Windows Error: 61: Unknown error
重新启动前运行良好，但现在无法运行，而且我也无法访问我的 Oracle 主页.
It was working fine before restart but now it is not working and I also can't access my Oracle homepage.
我的 tnsnames.ora 是:
ORACLE =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = Localhost)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = ORACLE)
)
)
LISTENER_ORACLE =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
)
)
我的 listener.ora 是:(由于括号错位添加几个空格而导致错误解决了 TNS-12518 问题)
My listener.ora is: (Here were error due to brackets misplaced adding few spaces resolved the problem TNS-12518)
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = ORACLE)
(ORACLE_HOME = C:\app\PNA105\product\11.2.0\dbhome_1)
)
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\app\PNA105\product\11.2.0\dbhome_1)
(PROGRAM = extproc)
)
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\app\PNA105\product\11.2.0\dbhome_1)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\app\PNA105\product\11.2.0\dbhome_1\bin\oraclr11.dll")
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)
)
ADR_BASE_LISTENER = C:\app\PNA105
以下是lsnrctl start命令的输出
C:\Users\pna105>lsnrctl start
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 08-OCT-2014 18:26
:22
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Starting tnslsnr: please wait...
TNS-12560: TNS:protocol adapter error
TNS-00530: Protocol adapter error
以下是日志文件中需要的最后一个条目.
Following is the Last entry needed from log file.
Started with pid=14784
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1521)))
Listener completed notification to CRS on start
09-OCT-2014 15:46:01 * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=__jdbc__)(USER=INL007306$))
(SERVICE_NAME=oracle)) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=57389)) *
establish * oracle * 12518
TNS-12518: TNS:listener could not hand off client connection
TNS-12560: TNS:protocol adapter error
TNS-00530: Protocol adapter error
64-bit Windows Error: 203: Unknown error
Dynamic address is already listened on (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)
(HOST=127.0.0.1)(PORT=1521)))
09-OCT-2014 15:46:06 * service_register * oracle * 0
Thu Oct 09 15:46:11 2014
09-OCT-2014 15:46:11 * service_update * oracle * 0
09-OCT-2014 15:46:12 * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=__jdbc__)(USER=INL007306$))
(SERVICE_NAME=oracle)) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=57393)) *
establish * oracle * 0
09-OCT-2014 15:46:12 * service_update * oracle * 0
09-OCT-2014 15:46:13 * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=__jdbc__)(USER=INL007306$))
(SERVICE_NAME=oracle)) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=57394)) *
establish * oracle * 0
尝试解决 TNS-12518 并且监听器启动但仍然无法访问甲骨文主页
Tried to resolve TNS-12518 and listener started but still not able to accessOracle home page
lnsrctl stat 的输出
output of lnsrctl stat
C:\Users\pna105>lsnrctl stat
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 09-OCT-2014 17:16
:56
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for 64-bit Windows: Version 11.2.0.1.0 - Produ
ction
Start Date 09-OCT-2014 15:45:58
Uptime 0 days 1 hr. 30 min. 58 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File C:\app\PNA105\product\11.2.0\dbhome_1\network\admin\li
stener.ora
Listener Log File c:\app\pna105\diag\tnslsnr\INL007306\listener\alert\lo
g.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1521)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "ORACLE" has 2 instance(s).
Instance "ORACLE", status UNKNOWN, has 1 handler(s) for this service...
Instance "oracle", status READY, has 1 handler(s) for this service...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "oracleXDB" has 1 instance(s).
Instance "oracle", status READY, has 1 handler(s) for this service...
命令成功完成
推荐答案
1.检查环境变量(必须为系统设置，而不是为用户设置):
1.Check the Environment variables (must be set for System and not for user):
ORACLE_HOME = C:\oraclexe\app\oracle\product\11.2.0\server
ORACLE_SID = XE
2.检查listener.ora中的定义是否正确
2.Check if you have the right definition in listener.ora
XE =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)
)
DEFAULT_SERVICE_LISTENER = (XE)
3.重启服务(Services > OracleServiceXE)
3.Restart the service (Services > OracleServiceXE)
之后您可能会看到一个名为 OracleXETNSListenerXE 的新服务.
已经有一个旧的 OracleXETNSListener.
After that you may see a new service called OracleXETNSListenerXE.
There is already an old OracleXETNSListener.
我同时启动了两者，然后我能够成功建立连接.
I started both and then I was able to make a successful connection.
如果一切都在运行但您仍然无法连接，请检查是否有错误:ORA-12557: TNS:protocol adapter not loadable.
If everything is running but you still can't connect, check if there is no error: ORA-12557: TNS:protocol adapter not loadable.
要更正错误，请返回环境变量，这次编辑名为:Path 的变量.确保 C:\oraclex\app\oracle\product\11.2.0\server\bin 位于开头的某个位置，绝对在指向不同版本 Oracle DB 的任何其他路径之前.
To correct the error go back to the Environment variables and this time edit the one called: Path. Be sure that C:\oraclexe\app\oracle\product\11.2.0\server\bin is somewhere at the beginning, definitely before any other path pointing to a different version of the Oracle DB.
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