ORACLE92i TNS-12545: 因目标主机或对象不存在，连接失败 错误
在D:\oracle\ora92\network\admin下打开listener.ora文件后将HOST后的主机名 (ADDRESS = (PROTOCOL = TCP)(HOST = SUZSOFT-8CB5627)(PORT = 1521))改成IP即可解决上面遇到问题 (ADDRESS = (PROTOCOL = TCP)(HOST = 172.16.7.115)(PORT = 1521))
