ORA-12514:TNS:listener does not currrntly... PL/SQL连接 win7 VMware上的oracle数据库出错
2017-10-14 22:35
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生活就像一盒巧克力,你永远都不会知道下一个错误出现在哪里。
接上一篇：ORA-12170新的错误
错误原因：没有修改Linux系统中的 etc/hosts 文件。
这里也要修改成为当前系统的IP。（应该是172.16.139.110，为了让他出错故意写成13）
这里需要注意的的是：当你没修改hosts文件之前，lsnrctl start的时候，会是这样
其实早就已经报错了，但是我只看到下面的successfully。
修改后 lsnrctl reload或者关闭重开，就可以了。
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