%let source = other_rfb; /* Example value for the macro variable */
data glow;
input id $ source $ class $ country $;
datalines;
11e other mid au
23 other_rfb large eu
123ab other small other in
;
run;
data glow2;
set glow;
length id $200;
if "&source" in ("other", "other_rfb") then do;
id = class || "_under_250k" || country;
end;
else do;
id = class || "_under_250k";
end;
run;
Concatenation is not happening for id coulmn .id just has class values in glow2 dataset. Can you please help with correct code. Tried with cats as well
Please read the log, it tells you what the problem is.
45 data glow2; 46 set glow; 47 length id $200; WARNING: Length of character variable id has already been set. Use the LENGTH statement as the very first statement in the DATA STEP to declare the length of a character variable. 48 if "&source" in ("other", "other_rfb") then do; 49 id = class || "_under_250k" || country; 50 end; 51 else do; 52 id = class || "_under_250k"; 53 end; 54 55 run;
Your LENGTH statement didn't do anything where it is located. The LOG even tells you how to fix it.
Please read the log, it tells you what the problem is.
45 data glow2; 46 set glow; 47 length id $200; WARNING: Length of character variable id has already been set. Use the LENGTH statement as the very first statement in the DATA STEP to declare the length of a character variable. 48 if "&source" in ("other", "other_rfb") then do; 49 id = class || "_under_250k" || country; 50 end; 51 else do; 52 id = class || "_under_250k"; 53 end; 54 55 run;
Your LENGTH statement didn't do anything where it is located. The LOG even tells you how to fix it.
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