SAS%INCLUDE语句-即使出现错误也继续

我有一个代码，告诉我a.sas文件中出现了错误

filename myfile email                                                                                                                   
to=&e_mail.                                                                                                               
subject= "Error"                                                                                                              
type="text/plain";                                                                                                                      

%macro errmail;                                                                                                                         
 %if &syserr ne 0 %then %do;                                                                                                            
  data _null_;                                                                                                                          
   file myfile;                                                                                                                                                                                               
   put;                                                                                                                                 
   put 'ERROR';                                                                                                                    
   put "&syserrortext";                                                                                                                 
   put;
    put "Log: \\logs" ;
  run;                                                                                                                                  
 %end;                                                                                                                                  
%mend errmail;                                                                                                                          


%errmail

我在另一个文件中使用了%include函数，但当我在那里时：

data a;
infile "/usr/local/abc/load_file" dlm='09'x firstobs=2;
INPUT id age;
run;

PROC SORT DATA=_load_a. NODUPKEY;
 BY id;

  proc sql noprint;
delete from abc.my_table;
quit;

proc append BASE=abc.my_table; DATA=load_a. FORCE; 

%include "/usr/local/abc/a.sas";

如果这里有错误（在%include函数之前），我就不会收到电子邮件。如果要获取此函数之前的错误信息，是否可以使用%include函数

下面是日志的一部分，所以我前面有一个错误，include函数的一部分没有完成

NOTE: 129 records were read from the infile "/usr/local/642.txt".
      The minimum record length was 25.
      The maximum record length was 25.
NOTE: The data set WORK.LOAD_642 has 129 observations and 3 variables.
NOTE: DATA statement used (Total process time):
      real time           0.00 seconds
      cpu time            0.01 seconds



16         PROC SORT DATA=LOAD_&nr. NODUPKEY;
17          BY ID;
3                                                            System SAS                                  08:15 Tuesday, May 10, 2016


NOTE: There were 129 observations read from the data set WORK.LOAD_642.
NOTE: 0 observations with duplicate key values were deleted.
NOTE: The data set WORK.LOAD_642 has 129 observations and 3 variables.
NOTE: PROCEDURE SORT used (Total process time):
      real time           0.00 seconds
      cpu time            0.01 seconds


19           proc sql noprint;
20         delete from a.642_ID;
sasxdbi: dbicon: special image for SAS/Poland
sasxdbi: dbicon: special image for SAS/Poland
NOTE: 135 rows were deleted from a.642_ID.

20       !                                              ;
21         quit;
NOTE: PROCEDURE SQL used (Total process time):
      real time           17.44 seconds
      cpu time            0.08 seconds


22  
23         proc append BASE=a.642_ID;
sasxdbi: dbicon: special image for SAS/Poland
23       !                                                    DATA=LOAD_&nr. FORCE;
                                                              ____
                                                              180
ERROR 180-322: Statement is not valid or it is used out of proper order.
24         
25         %include "/usr/local/generic.sas";

NOTE: Statements not processed because of errors noted above.
NOTE: The SAS System stopped processing this step because of errors.
NOTE: SAS set option OBS=0 and will continue to check statements. This might cause NOTE: No observations in data set.
NOTE: PROCEDURE APPEND used (Total process time):
      real time           1.20 seconds
      cpu time            0.07 seconds




NOTE: DATA statement used (Total process time):
      real time           0.00 seconds
      cpu time            0.00 seconds

---

您的proc append中有一个额外的半列：

 proc append BASE=abc.my_table; DATA=load_a. FORCE; 

应该是：

 proc append BASE=abc.my_table DATA=load_a. FORCE; 

---

请注意，&SYSERR变量在每个步骤后都会重置，因此正如所写的那样，这将仅检测%INCLUDE语句前面的PROC APPEND步骤中是否发生错误

也就是说，如日志中所示，如果PROC APPEND出错，可能会使SA进入SYNTAXCHECK模式。请参阅SAS设置选项obs=0的说明。在这种状态下，不执行任何代码，SAS只检查代码是否存在编译错误

如果要从SYNTAXCHECK模式恢复，以便SAS继续执行错误后发生的代码，可以在

data\u null\u

步骤之前，将以下选项语句添加到%ERRMAIL宏中：

options obs=max replace nosyntaxcheck;

---

您能否显示某个测试运行中出现错误且未生成电子邮件的日志？请注意，&syserr的值在每个步骤边界之后都会重置，这意味着您的示例代码只能在PROC APPEND步骤中检测到错误。另外请注意，如果SAS出错并进入syntaxcheck模式（设置obs=0），则除非您从syntaxcheck模式恢复，否则您的电子邮件将不会发送。如果宏%errmail将放入同一文件中的代码中，这将有所帮助？如何将其从syntaxcheck模式恢复？在数据null步骤之前的宏中，添加

options obs=max replace nosyntaxcheck。当您处于syntaxccheck模式时，SAS将obs设置为0（如日志中的注释所示），因此数据步代码不会执行。是的，您说得对，谢谢，它正在工作^^没有意识到
noreplace
也已生效，很好！