Oracle 10g 报ORA-12514错误

解决方案:

   修改listener.ora文件内容。

        路径:盘符:\oracle\product\10.2.0\db_1\network\ADMIN\

        打开文件:

# listener.ora Network Configuration File: D:\oracle\product\10.2.0\db_1\network\admin\listener.ora
# Generated by Oracle configuration tools.

SID_LIST_LISTENER =
(SID_LIST =
  (SID_DESC =
     (SID_NAME = PLSExtProc)
     (ORACLE_HOME = D:\oracle\product\10.2.0\db_1)
     (PROGRAM = extproc)
  )
)

LISTENER =
(DESCRIPTION_LIST =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
    (ADDRESS = (PROTOCOL = TCP)(HOST = CLR-PC)(PORT = 1521))
  )
)

  在SID_LIST_LISTENER 项添加

     (SID_DESC =
       (GLOBAL_DBNAME = CLR)
       (ORACLE_HOME = D:\oracle\product\10.2.0\db_1)  
       (SID_NAME = CLR)
      )

  添加后变为:

# listener.ora Network Configuration File: D:\oracle\product\10.2.0\db_1\network\admin\listener.ora
# Generated by Oracle configuration tools.

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = D:\oracle\product\10.2.0\db_1)
      (PROGRAM = extproc)
    )
 (SID_DESC =
       (GLOBAL_DBNAME = CLR)
       (ORACLE_HOME = D:\oracle\product\10.2.0\db_1)  
       (SID_NAME = CLR)
      )
  )

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
      (ADDRESS = (PROTOCOL = TCP)(HOST = CLR-PC)(PORT = 1521))
    )
  )

  SID_NAME和GLOBAL_DBNAME 要换成你自己的库。

     然后重启OracleOraDb10g_home1TNSListener 服务,就ok了,测试可行。

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