环境:Oracle 11g R2 + PL SQL Developer + SQL Plus问题:Oracle主服务和监听器服务已经启动,使用SQL Plus能够正常连接,使用PL SQL Developer连接报次错误:ORA-12514: TNS: 监听程序当前无法识别连接描述符中请求的服务。如图:解决:打开H:Oracleproduct11.2.0dbhome_1NETWORKADMIN(不同机器目录可能不同)目录下的listener.ora文件,发现此文件内容如下:
- #listener.ora Network Configuration File:
- H:Oracleproduct11.2.0dbhome_1
etworkadminlistener.ora
- #Generated by Oracle configuration tools.
-
- SID_LIST_LISTENER=
- (SID_LIST =
- (SID_DESC =
- (SID_NAME = CLRExtProc)
- (ORACLE_HOME =H:Oracleproduct11.2.0dbhome_1)
- (PROGRAM = extproc)
- (ENVS ="EXTPROC_DLLS=ONLY:H:Oracleproduct11.2.0dbhome_1inoraclr11.dll")
- )
- )
-
- LISTENER=
- (DESCRIPTION_LIST =
- (DESCRIPTION =
- (ADDRESS = (PROTOCOL = IPC)(KEY =EXTPROC1521))
- (ADDRESS = (PROTOCOL = TCP)(HOST =localhost)(PORT = 1521))
- )
- )
-
- ADR_BASE_LISTENER= H:Oracle
修改成如下内容(注意红色部分的内容):#listener.ora Network Configuration File: H:Oracleproduct11.2.0dbhome_1
etworkadminlistener.ora#Generated by Oracle configuration tools.SID_LIST_LISTENER=
(SID_LIST = (SID_DESC = (GLOBAL_DBNAME = ORCL) (ORACLE_HOME =H:Oracleproduct11.2.0dbhome_1) (SID_NAME = ORCL) ) (SID_DESC = (SID_NAME = CLRExtProc) (ORACLE_HOME = H:Oracleproduct11.2.0dbhome_1) (PROGRAM = extproc) (ENVS ="EXTPROC_DLLS=ONLY:H:Oracleproduct11.2.0dbhome_1inoraclr11.dll") ) )LISTENER= (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC)(KEY =EXTPROC1521)) (ADDRESS = (PROTOCOL = TCP)(HOST =localhost)(PORT = 1521)) ) )ADR_BASE_LISTENER= H:Oracle说明:每台电脑的Oracle安装目录和实例名不尽相同,修改此文件的ORACLE_HOME(本机Oracle安装目录)和SID_NAME应该按照你自己的设置。
SID查看请参照此图:
Oracle的行列转换Oracle错误ORA-01950对表空间“system”无权限解决相关资讯 Oracle 11g
- Oracle 11g导入到10g引起的错误 (11/16/2015 10:55:27)
- Oracle 11g 导库导不出空表问题 (08/19/2015 19:55:58)
- Oracle 11g统计信息收集--多列统计 (07/24/2015 10:32:39)
| - Oracle 11gClone安装方法 (08/24/2015 20:25:41)
- Oracle 11g中和SQL TUNING相关的新 (08/12/2015 11:22:52)
- Oracle 11g数据泵详解 (07/08/2015 08:29:51)
|
本文评论 查看全部评论 (0)