ORA=12519,TNS:no appropriate service handler found,什么错误,如何解决?
用JSP+tomcat
在打开页面时
出现下面异常
ORA=12519,TNS:no appropriate service handler found
The connention descript or used by the client was:
169.254.127.102:1521:xmgt
估计原因:可能是页面中有很多下拉列表是从数据库中读取
页面加载时,才产生错误
应该如何解决?