出现Oracle HomeKey这个错误一般有两种情况. 错误描述: Initialization error SQL*Net not properly installed OracleHomeKey: S
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Oarcle中oracleHomeKey处理方法
[日期：2012-08-06] 来源：Linux社区 作者：ysj5125094 [字体：]
出现Oracle HomeKey这个错误一般有两种情况.
错误描述:
Initialization error
SQL*Net not properly installed
OracleHomeKey: SOFTWARE\ORACLE
OracleHomeDir:
解决方法:
1.利用一些辅助开发工具连接oracle中会报错.
此时需要修改一下注册表,增加一个字段串值.具体如下:
在注册表HKEY_LOCAL_MACHINE\SOFTWARE\ORACLE这个位置新建一个字符串值ORACLE_HOME，把oracle的HOME值写进去.例如我的ORACLE_HOME为D:\oracle\product\10.2.0\db_1.你可以到其他目录下找到ORACLE_HOME,把需要的值拷贝到相应位置.
2.在连接PL/SQL时报错.
在PLSQL Developer选择Tools > Preferences > options或者connection > 找到这两个参数 "Oracle Home" and "OCI Library".选择自己想要的,比如我的是.ORACLE_HOME:OraDb10g_home1 OCI Library:D:\oracle\product\10.2.0\db_1\bin\oci.dll.
完成上述操作需要重启PL/SQL工具.
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