Which version of SAS you are using ? And which type of your computer system , 32 bit or 64 bit ? In my opion,you'd better write your problems more clear, otherwise, what you do is inefficient.

谢谢您的回复！我的是SAS 9.3(SAS93_12w19Admin_W64),电脑是win7家庭版  64位系统的。

急需sid文件！1114525894@qq.com 谢谢！