TNS:listener does not currently know of service requested in connect descripto
作者:互联网
简介
Oracle安装完成后,plsqldev连接报错;
检查
listener和tnsnames文件是否修改其监听IP端口号(服务器内网IP),检查完毕后,并无发现问题;
修改
- 修改listener文件
修改前
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\software\oracle\oracle19)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\software\oracle\oracle19\bin\oraclr19.dll")
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.4)(PORT = 1521))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
)
修改后
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\software\oracle\oracle19)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\software\oracle\oracle19\bin\oraclr19.dll")
)
(SID_DESC =
(GLOBAL_DBNAME = orcl)
(ORACLE_HOME = C:\software\oracle\oracle19)
(SID_NAME = orcl)
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.4)(PORT = 1521))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
)
- 停止监听服务
lsnrctl stop - 启动监听服务
lsnrctl start
标签:requested,LISTENER,TNS,service,LIST,oracle19,SID,oracle,software 来源: https://www.cnblogs.com/xiaofengshan/p/16104405.html