topic Re: row compare, if mismatch then get an email alert with row name in SAS Programming

row compare, if mismatch then get an email alert with row name

sathya66 — Mon, 13 Jul 2020 15:27:16 GMT

All,

Need to receive an email alert if one of the row missing.

if we look into below code.

e.txt is missing from test table so need to get an email with e.txt in the body.

done the proc compare but not sure how to read that missing row into a table and send that missing row to an email.

data test;
infile cards;
input filename $40.;
cards;
a.txt
c.txt
b.txt
d.txt
;
run;
proc sort data=test;
by filename;
run;

data test1;
infile cards;
input filename $40.;
cards;
a.txt
b.txt
d.txt
e.txt
c.txt

;
run;
proc sort data=test1;
by filename;
run;

proc  compare base=test compare=test1 LISTCOMPOBS;
run;

Re: row compare, if mismatch then get an email alert with row name

Shmuel — Mon, 13 Jul 2020 23:43:10 GMT

Import your data into sas and compare number of observations before any sort or datasets compare:

%let need_mail = NO;
data _null_;
      dsid = open('work.test');
      if dsid then nobs1 = attrn(dsid,'nobs');
      dsid = close(dsid);
      
      dsid = open('work.test1');
      if dsid then nobs2 = attrn(dsid,'nobs');
      dsid = close(dsid);
      
      if nobs1 ne nobs2 then
         call symput('need_mail','YES');
run;

%macro send_mail(send_flag);
       %if &send_flag = YES %then %do;
             /* send non matching mail code */
               .........
       %end;
%mend send_mail;
%send_mail(&need_mail);

Re: row compare, if mismatch then get an email alert with row name

ChrisNZ — Tue, 14 Jul 2020 00:54:33 GMT

Like this?

filename EMAIL email   ....   ;

data EMAIL;
  merge TEST (in=A) TEST1(in=B) ;
  by FILENAME;
  if ^(A & B);
  call execute('data _null_; set EMAIL; file EMAIL; put FILENAME; run;');
run;