你试试memsize调大一点，一般是4G吧？

2# JIMMY782
那个命令我不会用啊，网上说的也看不太懂，能不能给个例子，谢谢

别沉了，坐等牛人啊！！！

Try symsize option in IML.

39 proc iml symsize=805304320;
NOTE: Assuming that the number is given in bytes and not kilobytes.
NOTE: Worksize = 262128
NOTE: Symbol size = 805304320
NOTE: IML Ready
40 quit;
NOTE: Exiting IML.
NOTE: PROCEDURE IML used (Total process time):
real time 0.01 seconds
cpu time 0.00 seconds

以下是部分SAS帮助文档的内容
Overview of SAS System Options under Windows

SAS systemoptions control many aspects of your SAS session, including outputdestinations, the efficiency of program execution, and the attributesof SAS files and data libraries. System options can be specified variousways: in the SAS command, in a SAS configuration file, using PROCOPTLOAD or the DMOPTLOAD command (PROC OPTLOAD and the DMOPTLOAD commandload options settings that were previously saved in a SAS data set),in an OPTIONS statement (either in a SAS program or in a SAS autoexecfile), in the System Options window, or inSCL programs.

If you save data inthe configuration file, the default location is C:\ProgramFiles\SASHome2\SASFoundation\9.4\nls\language\sasv9.cfg  wherelanguage is the language of your locale, for example en for English.

MEMSIZE的设置要在configuration file里面更改，路径默认路径是C:\ProgramFiles\SASHome2\SASFoundation\9.4\nls\language\sasv9.cfg这种，language那边如果是简体中文的话应该是zh

打开sasv9.cfg之后在里面找到-MEMSIZE 2G修改一下应该就可以了