https://communities.sas.com/t5/New-SAS-User/How-to-run-specific-program-at-specific-weekday/m-p/579080#M13399 For example if I want to %include &lt;program1&gt; on Monday and %include &lt;program2&gt; on Tuesday,<BR />How should I write the script? Mon, 05 Aug 2019 08:13:58 GMT Flearn 2019-08-05T08:13:58Z https://communities.sas.com/t5/New-SAS-User/How-to-run-specific-program-at-specific-weekday/m-p/579080#M13399 For example if I want to %include &lt;program1&gt; on Monday and %include &lt;program2&gt; on Tuesday,<BR />How should I write the script? Mon, 05 Aug 2019 08:13:58 GMT https://communities.sas.com/t5/New-SAS-User/How-to-run-specific-program-at-specific-weekday/m-p/579080#M13399 Flearn 2019-08-05T08:13:58Z https://communities.sas.com/t5/New-SAS-User/How-to-run-specific-program-at-specific-weekday/m-p/579082#M13400 <PRE><CODE class=" language-sas">%if %sysfunc(weekday(%sysfunc(today()))) = 2 %then %do; /* 2 = Monday */ %include ....... %end;</CODE></PRE> Mon, 05 Aug 2019 08:24:10 GMT https://communities.sas.com/t5/New-SAS-User/How-to-run-specific-program-at-specific-weekday/m-p/579082#M13400 Kurt_Bremser 2019-08-05T08:24:10Z