PL/SQL客户端连接oracle11g出现提示ORA-12514:错误解决方法

来源：互联网发布：公司统计所用软件编辑：程序博客网时间：2024/05/20 23:57

ora-12514:TNS:监听服务当前无法识别描述中的请求服务
原因：没有注册监听器
解决办法：
D:\app\Administrator\product\11.2.0\dbhome_1\NETWORK\ADMIN中的listener.ora修改如下所示：
# listener.ora Network Configuration File: d:\app\Administrator\product\11.2.0\dbhome_1\network\admin\listener.ora
# Generated by Oracle configuration tools.

SID_LIST_LISTENER =
(SID_LIST =
    (SID_DESC =
      (SID_NAME = CLRExtProc)
      (ORACLE_HOME = d:\app\Administrator\product\11.2.0\dbhome_1)
      (PROGRAM = extproc)

    )
)
(SID_DESC =
(GLOBAL_DBNAME = ORCL)
(ORACLE_HOME = d:\app\Administrator\product\11.2.0\dbhome_1)
(SID_NAME = ORCL)
) LISTENER =
(DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
      (ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))
    )
)

ADR_BASE_LISTENER = d:\app\Administrator
加黑体部分，如果有(ENVS = "EXTPROC_DLLS=ONLY:d:\app\Administrator\product\11.2.0\dbhome_1\bin\oraclr11.dll")这句，请去掉，重启OracleOraDb11g_home1TNSListener服务，就可以了

0 0