访问oracle报错:ORA-12516:TNS:listener could not find available handler with matching protocol stack

测试数据交换时,连接oracle报错

访问oracle报错:ORA-12516:TNS:listener could not find available handler with matching protocol stack_第1张图片

百度解决方法:https://www.cnblogs.com/kerrycode/p/3725813.html

命令行登录报错,再次找解决方法:https://blog.51cto.com/lee90/1788124

提示内存不足,在找解决方法:https://www.cnblogs.com/halberd-lee/p/11645260.html

最终解决

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