关于宏运行出错，请高手指教

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各位大虾们，下面是我运行朱世武教授书上的程序如下：
%macro create;
data=temp;
set Resdat.&dat end=final;
if year(date)=&year then do;
n+1;
output;
end;
if final then call symput("number",n);
/*创建的宏变量为number，其值为n*/
run;

%mend create;
%macro plot;
proc gplot data=temp;
title2"&pr &year1时序图"；
plot &price*date=1;
symbol1 v=star i=join r=1 c=red;
%mend plot;
run;

%macro analyze(getdata,dat,year,pr,price,year1);
%if %upcase(&getdata)=yes %then %create;
footnote "plot of &number of observations";
%plot;
%mend analyze;
run;

%analyze(yes,Idx000001,1999,收盘价,clpr,1999);
%analyze(yes,Idx000002,1999,收盘价,clpr,1999);
%analyze(yes,Idx000001,1999,收盘价,clpr,2000);
%analyze(yes,Idx000002,1999,收盘价,clpr,2000);
run;


在前面编译都非常正常，但是运行到宏analyse时出错，log上面显示错误如下：

597  %analyze(yes,Idx000001,1999,收盘价,clpr,1999);
WARNING: Apparent symbolic reference NUMBER not resolved.
NOTE: The SAS System stopped processing this step because of errors.
NOTE: PROCEDURE GPLOT used:
      real time           8.80 seconds
      cpu time            0.01 seconds

ERROR:File WORK.TEMP.DATA does not exist.
WARNING: Apparent symbolic reference YEAR1时序图 not resolved.
WARNING: The TITLE statement is ambiguous due to invalid options or unquoted text.
598  %analyze(yes,Idx000002,1999,收盘价,clpr,1999);
WARNING: Apparent symbolic reference NUMBER not resolved.
NOTE: The SAS System stopped processing this step because of errors.
NOTE: PROCEDURE GPLOT used:
      real time           0.01 seconds
      cpu time            0.01 seconds

ERROR: File WORK.TEMP.DATA does not exist.
WARNING: Apparent symbolic reference YEAR1时序图 not resolved.
WARNING: The TITLE statement is ambiguous due to invalid options or unquoted text.
599  %analyze(yes,Idx000001,1999,收盘价,clpr,2000);
WARNING: Apparent symbolic reference NUMBER not resolved.
NOTE: The SAS System stopped processing this step because of errors.
NOTE: PROCEDURE GPLOT used:
      real time           0.01 seconds
      cpu time            0.00 seconds

ERROR: File WORK.TEMP.DATA does not exist.
WARNING: Apparent symbolic reference YEAR1时序图 not resolved.
WARNING: The TITLE statement is ambiguous due to invalid options or unquoted text.
600  %analyze(yes,Idx000002,1999,收盘价,clpr,2000);
WARNING: Apparent symbolic reference NUMBER not resolved.
NOTE: The SAS System stopped processing this step because of errors.
NOTE: PROCEDURE GPLOT used:
      real time           0.01 seconds
      cpu time            0.00 seconds

ERROR: File WORK.TEMP.DATA does not exist.
WARNING: Apparent symbolic reference YEAR1时序图 not resolved.
WARNING: The TITLE statement is ambiguous due to invalid options or unquoted text.
601  run;
WARNING: RUN statement ignored due to previous errors. Submit QUIT; to terminate the procedure.

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关键词：运行出错 observations observation Processing Reference number create price star 程序

这是你自己写的还是抄书上的?

data=temp;

=可能是空格

title2"&pr &year1时序图"；

全角分号大概是半角分号; macro variable的引用后面是不是少了个点, "&year1.时序图"

%mend plot;
run;

类似的run语句可以不写吧

xiezuosheng 发表于 2010-10-6 20:36

1. %if %upcase(&getdata)=yes %then %create;

复制代码

这句应该是

1. %if %upcase(&getdata)="YES" %then %create;

复制代码

还有楼上说的前两处也要改正。他说的第三处那个run;是多余的，但不会引起出错。

宏值的比较不需要加引号：）另外你需要学习下宏程序的调试。

o,u open up my eyes@@

太好了，非常感谢各位！

hopewell 发表于 2010-10-7 11:54
这是你自己写的还是抄书上的?

data=temp;

=可能是空格

title2"&pr &year1时序图"；

全角分号大概是半角分号; macro variable的引用后面是不是少了个点, "&year1.时序图"

%mend plot;
run;

类似的run语句可以不写吧

这些都是我直接抄书的，按照你的提示后还是显示错误！比如，ERROR: File WORK.TEMP.DATA does not exist.，这个地方我不太理解，我的文件是直接放在
ResDat数据集中的，为什么会显示这样的错误呢？请指导一下，谢谢！

58   %analyze(yes,Idx000001,1999,收盘价,clpr,1999);
WARNING: Apparent symbolic reference NUMBER not resolved.

NOTE: The SAS System stopped processing this step because of errors.
NOTE: PROCEDURE GPLOT used:
      real time           1:28.55
      cpu time            0.03 seconds



ERROR: File WORK.TEMP.DATA does not exist.
ERROR: No data set open to look up variables.
ERROR: No data set open to look up variables.
NOTE: The previous statement has been deleted.
59   %analyze(yes,Idx000002,1999,收盘价,clpr,1999);
WARNING: Apparent symbolic reference NUMBER not resolved.

3# PharmD 按照你们的提示修改后还是 %analyze(yes,Idx000001,1999,收盘价,clpr,1999);
这个地方出错，我是刚刚开始学习宏，对错误的原因不太明白，请多多指导，谢谢！

xiezuosheng 发表于 2010-10-9 00:35
3# PharmD 按照你们的提示修改后还是 %analyze(yes,Idx000001,1999,收盘价,clpr,1999);
这个地方出错，我是刚刚开始学习宏，对错误的原因不太明白，请多多指导，谢谢！

1.
%upcase(...) = YES
2
globalize 'number'
for exmpale in %create:
%global number;
...

1. options mprint mcompilenote=all mlogic symbolgen;

复制代码

加上这些选项再看log,应该能找到出错的地方了