[英]Status : Failure - Test failed: Listener refused the connection with the following error: ORA-12519, TNS:no appropriate service handler found
I have got the problem with my Oracle Database Server that give me an error message Status : Failure - Test failed: Listener refused the connection with the following error: ORA-12519, TNS:no appropriate service handler found . 我的Oracle数据库服务器出现问题,给我一条错误消息状态:失败-测试失败:侦听器拒绝连接并出现以下错误:ORA-12519,TNS:找不到合适的服务处理程序 。 I am a newbie at using Oracle Database Server. 我是使用Oracle数据库服务器的新手。 I just found the way how to fix that problem using these code; 我刚刚找到了使用这些代码解决该问题的方法。
SELECT * FROM v$resource_limit WHERE resource_name IN ('processes','sessions');
ALTER system SET processes=300 scope=spfile;
When I tried it, I got this Query Result 当我尝试它时,我得到了这个查询结果
But when I tried to increase the number of processes/sessions, it did not help me so much. 但是,当我尝试增加进程/会话数时,并没有太大帮助。 Does anyone here could help me to fix this problem. 请问有人在这里可以帮助我解决此问题。 Thank you in advance 先感谢您
您必须在ALTER system SET processes=300 scope=spfile;
之后重新启动Oracle RDBMS ALTER system SET processes=300 scope=spfile;
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