Oracle 10g 异常：ORA-12518: TNS: 监听程序无法分发客户机连接 解决方案

问题：

SQL> connect sys/password @RAOASYS as sysdba

ERROR:

ORA-12518: TNS: 监听程序无法分发客户机连接



Solution：

检查是否启动了oracle实例。

C:/Documents and Settings/Administrator>net start OracleServiceRAOASYS

The OracleServiceRAOASYS service is starting.....

The OracleServiceRAOASYS service was started successfully.