Trouble with proc fcmp

thryce85 — Thu, 20 Jan 2022 04:53:01 GMT

Playing around trying to learn FCMP. Below is an example I can't figure out. The hardcoded code and the function code are the same but the hardcoded actually works and function code will simple go the 0 date value? I think it has sth to do the the input to arguement 1 but its declared as text like it should be?? Appreciate your time and have a good one.

proc fcmp outlib= sasuser.funcs.clinical_project;

function make8601v1( in1 $ , in2 ) $;
temp = cat( put( in1 , IS8601DA.), "T" , put( in2 , TOD8. ) ) ;

return( temp);
endsub;
run;

data f1;
A='11/22/2018';
B='10:14:00't;
correct = cat( put( A , IS8601DA.), "T" , put( B , TOD8. ) ) ;
from_func = make8601v1(A,B);
run;

Re: Trouble with proc fcmp

ballardw — Thu, 20 Jan 2022 05:27:09 GMT

I question your claim that the "hard code" works. When I run your code without the FCMP procedure involved:

1    data f1;
2    A='11/22/2018';
3    B='10:14:00't;
4    correct = cat( put( A , IS8601DA.), "T" , put( B , TOD8. ) ) ;
                             ---------
                             484
NOTE 484-185: Format $IS8601DA was not found or could not be loaded.

5    run;

For A to be a date value that could use the IS8601DA format A would have to be: A="22Nov2018"D; The above generates an error because A is a character variable

If you want to combine a DATE value with a TIME value I would suggest using the DHMS function:

(assumes A is an actual date)

Correct = dhms(a,0,0,b);

And then assign an appropriate Format like E8601DT

Or if you really need a character value then: Correct = put(dhms(a,0,0,b),E8601dt19.);

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Trouble with proc fcmp

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