c# - Randomly getting ORA-12570 and ORA-12571

Question

I don't know that's going on, but I'm getting this randomly in different parts of my code (wherever I perform a query). I'm using C# .NET and for the connecting to the DB I'm using Oracle's Managed Data Access

The server is Oracle 11g.

Maybe this error is produced when there's not enough memory?

Thanks.

Answer 1

这是防火墙或交换机由于不活动而断开连接的典型情况。您可以咨询您的网络人员，或者数据库中有参数可以在连接级别发送 ping，但它们确实会导致网络流量增加。

Oracle 数据库高级安全管理员指南