请问各位前辈,我现在有一个排序的问题,不知应如何解决?我在进行排序时,无法排序,并出现错误讯息,请问这是代表什么意思,我该如何解决并顺利完成排序呢?
data book5;
set book4;
run;
proc
sort
data=book5;
by date ;
run;
223
proc sort data=book5;
224
by date time;
225
run;
ERROR: Utility file write failed.
Probable disk full condition.
NOTE: The SAS System stopped processing this step because of errors.
NOTE: There were 670977 observations read from the data set WORK.BOOK5.
WARNING: The data set WORK.BOOK5 may be incomplete.
When this step was stopped there were 0 observations and 45 variables.
WARNING: Data set WORK.BOOK5 was not replaced because this step was stopped.
NOTE: PROCEDURE SORT used (Total process time):
real time
7.67 seconds
cpu time
1.45 seconds
226
227
proc sort data=book5;
228
by date ;
229
run;
ERROR: Utility file write failed.
Probable disk full condition.
NOTE: The SAS System stopped processing this step because of errors.
NOTE: There were 684545 observations read from the data set WORK.BOOK5.
WARNING: The data set WORK.BOOK5 may be incomplete.
When this step was stopped there were 0 observations and 45 variables.
WARNING: Data set WORK.BOOK5 was not replaced because this step was stopped.
NOTE: PROCEDURE SORT used (Total process time):
real time
3.82 seconds
cpu time
0.84 seconds