SAS failed.  SAS program at C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\RtmpS4zStb\file4db74d06.sas
The log file will be file4db74d06.log in the current directory
Warning message:
SAS return code was 2 in: read.ssd(sashome, "c04inc", sascmd = "G:/sas9.1/sas/1/sas.exe")

这是我在读一个sas文件时给出的出错提示。不明白是啥意思，应该怎么解决它！

非常感谢！