急：关于客户端与sap服务器端链接问题！！！！ 我现在想要实现客户端与sap服务器端的数据读取操作，首先我要连通sap服务器端，但是现在我连接的时候报了以下错误： ERRNO 11004 ERRNO TEXT WSANO_DATA 错误说明：Valid name,no data record of requested type. The requested name is valid and was found in the database,but it does not have the correct associated data being resolved for. The usual example for this is a hostname -> address translation attempt (using gethostbyname or WSAAsyncGetHostByName) which uses the DNS (Domain Name Server),and an MX record is returned but no A record indicating the host itself exists,but is not directly reachable. 请问这个错误如何解决？谢谢各位了。 __________________________________________________________________________ ding __________________________________________________________________________ 呵呵，顶下，希望大家给予帮助。谢谢。 __________________________________________________________________________ 代码贴出来看看 __________________________________________________________________________ 先看看你能不能PING的通你的SAP服务器名吧，不能PING的话用IP连连看？ __________________________________________________________________________