WIN7下oracle client不能访问的解决办法

1、分析 TNSNAME.ORA 文件失败 

原因：手动更改TNSNAME.ORA文件出错

找到C:\oracle\ora92\network\ADMIN\TNSNAME.ORA文件

   CEOS_152.149.1.138 =
(DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 152.149.1.138)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SID = ceos)
      (SERVER = DEDICATED)
    )
)
删除空格
CEOS_152.149.1.138 =
(DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 152.149.1.138)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SID = ceos)
      (SERVER = DEDICATED)
    )
)

这样就好了

 

 

 

 2、以管理员的身份运行