Problem with runtime substitution variables

Summary

Problem with runtime substitution variables

Content

Hello everyone.  I'm having an issue with basic runtime substitution variables.  I have a calc script (named MaxLTest) that is very simple, as follows:

SET UPDATECALC OFF;

SET CACHE HIGH;

SET CALCPARALLEL 4;

/* Declare Variables */

SET RUNTIMESUBVARS

{

     FinalValue = 0;

};

/* Main Rollup */

FIX ("Jan", "Current Year",  "Final (BU)", "Local", "United States", "Unrecognized Product", "Unrecognized Customer", "HSP_InputValue")

     "FY19" = &FinalValue;

ENDFIX

So the default value of the RSV is 0.  Everything works fine, and the value is stored correctly when I just execute the calculation through MaxL (WayneTch is the app, Sales is the db):

execute calculation WayneTch.Sales.MaxLTest;