I have a process where I create a daily dataset from a large text file. At the beginning of the next month I need to append the daily data from the previous month into a monthly dataset.
Can this be automated so that I don't have to manually create the monthly dataset. Can the automation account for leap year and number of days in a month to pick up all files?
this is my code now:
libname us "/ptr/us_bds/";
data us.bds_call_lvl_201802; /* creating the monthly file for all the daily files */
set us.bds_call_lvl_20180201
us.bds_call_lvl_20180202
us.bds_call_lvl_20180203
us.bds_call_lvl_20180204
us.bds_call_lvl_20180205
us.bds_call_lvl_20180206
us.bds_call_lvl_20180207
us.bds_call_lvl_20180208
us.bds_call_lvl_20180209
us.bds_call_lvl_20180210
us.bds_call_lvl_20180211
us.bds_call_lvl_20180212
us.bds_call_lvl_20180213
us.bds_call_lvl_20180214
us.bds_call_lvl_20180215
us.bds_call_lvl_20180216
us.bds_call_lvl_20180217
us.bds_call_lvl_20180218
us.bds_call_lvl_20180219
us.bds_call_lvl_20180220
us.bds_call_lvl_20180221
us.bds_call_lvl_20180222
us.bds_call_lvl_20180223
us.bds_call_lvl_20180224
us.bds_call_lvl_20180225
us.bds_call_lvl_20180226
us.bds_call_lvl_20180227
us.bds_call_lvl_20180228
;
run;
Thanks, any assistance you can provide will be greatly appreciated.
Elliott
You can make a macro variable for the 201802 portion if desired.
untested, note the colon in the data step.
%let period = %sysfunc(intnx(month, %sysfunc(today()), -1, b), yymm6.);
data us.bds_call_lvl_. /* creating the monthly file for all the daily files */
set us.bds_call_lvl_&period.: ;
run;
You can make a macro variable for the 201802 portion if desired.
untested, note the colon in the data step.
%let period = %sysfunc(intnx(month, %sysfunc(today()), -1, b), yymm6.);
data us.bds_call_lvl_. /* creating the monthly file for all the daily files */
set us.bds_call_lvl_&period.: ;
run;
Thanks!
I tried this but the result comes out to be 18M02. I have tried to edit
%let period = %sysfunc(intnx(month, %sysfunc(today()), -1, b), yymm6.);
but have not been able to get the date to come out as YYYYMM format.
Thank you
Try yymmN6.
Are you ready for the spotlight? We're accepting content ideas for SAS Innovate 2025 to be held May 6-9 in Orlando, FL. The call is open until September 16. Read more here about why you should contribute and what is in it for you!
Learn how use the CAT functions in SAS to join values from multiple variables into a single value.
Find more tutorials on the SAS Users YouTube channel.
Select SAS Training centers are offering in-person courses. View upcoming courses for: