%TableDrivenMacro -- apparent invocation of macro not resolved

[lkhadr]

Hello Everyone! 

I read about a technique called %TableDrivenMacro to repeatedly call a target macro using data from a dataset as the parameters here: https://support.sas.com/resources/papers/proceedings/pdfs/sgf2008/102-2008.pdf. 

However, whenever I run this macro, I get the following statement:

WARNING: Apparent invocation of macro TABLEDRIVENMACRO not resolved.
ERROR 180-322: Statement is not valid or it is used out of proper order.

My code is below. I have a flattened dataset (postraw.flatdiscrep) with one unique observation for one row and am trying to make the dataset long. 

data postraw.scorelong (keep=encounterid registryid eventid varnum varsort sectionnum varname disclevel varraw varadjud discnote majdenom alldenom);
length encounterid 8
varname $255
;

merge postraw.rawrcenc (in=inanalysis keep=encounterid)
postraw.rawsite (rename=(pacencounterid=encounterid))
postraw.flatdiscrep
;
by encounterid; if inanalysis;

%tabledrivenmacro(Table=Scorevars,
Macro=Byvarv1,
Parms=varname varnum varsort sectionnum hasmajoryn hasminoryn parentvar1 parentval1 parentvar2 parentval2 parentvar3 parentva13
parentvar4 parentval4);
/* deal with age-dependent */
if pacagestartd <= 365 then do;
%tabledrivenmacro(Table=Infant,
Macro=Byvarv1,
Parms=varname varnum varsort sectionnum hasmajoryn hasminoryn parentvar1 parentval1 parentvar2 parentval2 parentvar3 parentva13
parentvar4 parentval4);
end;
run;

I have an %include statement to reference the Byvarv1 macro. I noticed that discusses %TableDrivenMacro is from 2008, so is it possible that it isn't available in SAS 9.4? 

Thank you! 

[PaigeMiller]

You have not defined (or %include-d) the macro named TABLEDRIVENMACRO

[Reeza]

If this is what you need to do, I'd recommend using CALL EXECUTE instead.

Here's an example of how that can work, which seems more straightforward IMO.
https://gist.github.com/statgeek/beb97b1c6d4517dde3b2

Tom's answer is likely correct, you haven't shown the code for the %macro tabledrivenmacro that would be the macro definition which you have to run before you call the macro itself.

[lkhadr]

Hello again! 

Here is the Byvarv1 macro I referenced earlier. I run this before I run the %tabledrivenmacro 

%macro byvarv1(varname
,varnum
,varsort
,sectionnum
,hasmajoryn
,hasminoryn
,parentvar1
,parentval1
,parentvar2
,parentval2
,parentvar3
,parentva13
,parentvar4
,parentval4);

/* has parent var */
%if not(%sysevalf(%superq(parentvar1)=,boolean)) %then %do;
/* parent had no discrepancy */
if (&parentvar1.lvl = . | &parentvar1.lvl = 0)

%if not(%sysevalf(%superq(parentval1)=,boolean)) %then %do;
*Boolean expression searches for true/false. True=if the argument, in this case value of the parent field=1 or has a length greater than 0 (character variables).
It will read something as false if the parent field=0 or has a length of 0.;
& &parentvar1 = "&parentval1"
%end;


%if not(%sysevalf(%superq(parentvar2)=,boolean)) %then %do;
& (&parentvar2.lvl = . | &parentvar2.lvl = 0)
& not(missing(&parentvar2))
%end;

%if not(%sysevalf(%superq(parentval2)=,boolean)) %then %do;
& &parentvar2 = "&parentval2"
%end;

%if not(%sysevalf(%superq(parentvar3)=,boolean)) %then %do;
/* parent had no discrepancy */
& (&parentvar3.lvl = . | &parentvar3.lvl = 0)
& not(missing(&parentvar3))
%end;

%if not(%sysevalf(%superq(parentva13)=,boolean)) %then %do;
& &parentvar3 = "&parentval3"
%end;


%if not(%sysevalf(%superq(parentvar4)=,boolean)) %then %do;
if (&parentvar4.lvl = . | &parentvar4.lvl = 0)
& not(missing(&parentvar4))
%end;

%if not(%sysevalf(%superq(parentval4)=,boolean)) %then %do;
& &parentvar4 = "&parentval4"
%end;

then do;
%end;

if &varname.lvl in (.,0,1,2) then do;
/* has major */
%if &hasmajoryn = 1 %then %do;
majdenom = 1;
alldenom = 1;
%end;
%else %do;
majdenom = 0;
%if &hasMinorYN=1 %then %do;
alldenom=1;
%end;
%else %do; alldenom=0; %end;
%end;
end;

else if not(missing(&varname.lvl)) then do;
majdenom = 0;
alldenom = 0;
end;

varname = "&varname";
varnum = &varnum;
varsort = &varsort;
sectionnum = &sectionnum;
disclevel = &varname.lvl;
if not(missing(&varname.rc)) then varraw = &varname.rc;
else varraw = &varname;
varadjud = &varname.aud;
discnote = &varname.nte;
output;

%if not(%sysevalf(%superq(parentvar1)=,boolean)) %then %do;
end;
%end;
end;
%mend;

[Reeza]

You need the similar macro definition for %tabledrivenmacro. It's not built into SAS it's something a user wrote and if you want to use it, you need to use their code as well and you need to provide that code to use it. 

[Kurt_Bremser · Accepted solution]

The code that defines the macro can be found at the end of the paper. Copy/paste it into your editor, save it to a file, and %include that file whenever you want to use the macro.

[lkhadr]

Thank you SO MUCH!