Define Datafile Within Macro

[jawhitmire]

Windows 10, SAS Version 9.4

I would like to add 2 observations to a dataset.  To do so, I wrote the following code within a macro prior to sort and merge by variable named "compound2" of type char $3.

data work.addcompounds2GFC;
		input compound2=$3. GFC_Suc_MPB= Final_Weigh_SD=;
		datalines;
 			compound2=Cl GFC_Suc_MPB=0 Final_Weigh_SD=0
			compound2=S  GFC_Suc_MPB=0 Final_Weigh_SD=0
			; 

proc print data=work.addcompounds2GFC; run;

 When I compile just the code as shown above, the result is just the desired dataset (work.addcompounds2GFC).

          

I was also able to do this using cards:

data work.addcompounds2GFC;
				length compound2 $3;
				input compound2 $ GFC_Suc_MPB Final_Weigh_SD;
				cards;
					Cl 0 0
					S 0 0
			; 
			run;

This code is nested within a macro.  While compilation works in pieces, running the macro as a whole leads to the following error message:

ERROR: The macro RUN4_CALCULATIONS generated CARDS (data lines) for the DATA step, which could
       cause incorrect results.  The DATA step and the macro will stop executing.

What I want, and this works if I just run a portion of code within the macro, is to combine this data with another dataset with the new observations for Cl and S:

   

Thank you, Jane

[Reeza · Accepted solution]

You cannot use cards or data lines within a macro. However you can use SQL INSERT instead.

https://documentation.sas.com/?docsetId=sqlproc&docsetTarget=n1ncn0pznd8wrln1tnp3xdxjz9xz.htm&docset...

[jawhitmire]

Thank you for the quick reply.

The information at the link was informative and the following correction fixed the problem.

proc sql;
				create table work.addcompounds2GFC(compound2 char(3), GFC_Suc_MPB num, Final_Weigh_SD num);
				insert into work.addcompounds2GFC
					values('S',0,0)
					values('Cl',0,0);

Thanks again. Cheers!

Jane