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ORA-12514问题解决

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Release: 2016-06-07 17:34:14
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本机安装Oracle后链接测试发现以下情况:sqlplus scott/tiger 正常登陆,sqlplus scott/tiger@orcl 登陆失败,提示ORA-12514错误

版本:11.2.0.1.0 - 64bit

本机安装Oracle后链接测试发现以下情况:

sqlplus scott/tiger 正常登陆

sqlplus scott/tiger@orcl  登陆失败,,提示ORA-12514错误,应该是无法识别服务名ORCL

为此查阅资料,找到以下解决方案:

-------------------------------------------------------------------

找到oracle安装目录下listener文件:

原文件如下:

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = CLRExtProc)
      (ORACLE_HOME = d:\app\Administrator\product\11.2.0\dbhome_1)
      (PROGRAM = extproc)
      (ENVS = "EXTPROC_DLLS=ONLY:d:\app\Administrator\product\11.2.0\dbhome_1\bin\oraclr11.dll")
    )
  )


LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
      (ADDRESS = (PROTOCOL = TCP)(HOST = idylan)(PORT = 1521))
    )
  )


ADR_BASE_LISTENER = d:\app\Administrator


修改后如下:

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = CLRExtProc)
      (ORACLE_HOME = d:\app\Administrator\product\11.2.0\dbhome_1)
      (PROGRAM = extproc)
      (ENVS = "EXTPROC_DLLS=ONLY:d:\app\Administrator\product\11.2.0\dbhome_1\bin\oraclr11.dll")
    )
  (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 = idylan)(PORT = 1521))
    )
  )


ADR_BASE_LISTENER = d:\app\Administrator


保存,后sqlplus scott/tiger@orcl 可正常登陆。

--------------------------

dylan    presents.

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