Error while trying to retrieve text for error ORA-12504
用plsql登录时发现Error while trying to retrieve text for error ORA-12504
1.检查oracle环境变量是否配置正确
2.检查tns设置地址
用plsql登录时发现Error while trying to retrieve text for error ORA-12504
1.检查oracle环境变量是否配置正确
2.检查tns设置地址