CGIDEV2 Question

I Want to receive data from a POST that's sent from a credit card company.

I started with the example program getpost. It writes output HTML so you
can type in sample post data and then it returns to show you it processed
it.

When I strip out the output and just read the input with these two lines, I
get the correct number of variables received, but nothing in xinput.

// Get browser input
nbrVars=zhbgetinput(savedquerystring:qusec);
xInput=zhbGetVar('xInput');

Do I need something else to get the input data?

My complete program is simple, just trying to make sure I can get the input
string.

ctl-opt dftactgrp(*no) Actgrp('GETPAYZR');
/copy CGIDEV2/qrpglesrc,hspecs
/copy CGIDEV2/qrpglesrc,hspecsbnd
/copy CGIDEV2/qrpglesrc,prototypeb
/copy CGIDEV2/qrpglesrc,usec
/copy CGIDEV2/qrpglesrc,variables3
*
xInput s 100

// Get browser input
nbrVars=zhbgetinput(savedquerystring:qusec);
xInput=zhbGetVar('xInput');

return;