Sorry about the incorrect ARRAY info - yes, it is sensitive to SAS variable-type, so two arrays are necessary, as illustrated below:
data _null_;
retain a1-a5 ' ' n1-n5 0;
array allnvars (*) _numeric_;
array allcvars (*) _character_;
do i=1 to dim(allnvars);
putlog allnvars(i)= ;
end;
do i=1 to dim(allcvars);
putlog allcvars(i)= ;
end;
stop;
run;
Also, I find the other alternatives to be good choices as well.
Scott Barry
SBBWorks, Inc.
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