此题不懂，求懂的人讲解一下
11. The following SAS code is submitted:
data WORK.TEMP WORK.ERRORS / view=WORK.TEMP;
infile RAWDATA;
input Xa Xb Xc;
if Xa=. then output WORK.ERRORS;
else output WORK.TEMP;
run;
Which of the following is true of the WORK.ERRORS data set?
A. The data set is created when the DATA step is submitted.
B. The data set is created when the view TEMP is used in another SAS step.
C. The data set is not created because the DATA statement contains a syntax
error.
D. The descriptor portion of WORK.ERRORS is created when the DATA step is
submitted.
网上的参考答案是syntax error. 可是我看半天没看出来哪里error了，请指点我一下
。
