We had a Qlik consultant here this week and he and I worked through this little annoyance. We had it working perfectly in about 5 minutes using this QlikView document. It works fine in Sense.
Read through section 2 - using RPC Calls.
Afterwards, this is what my data connection looks like...
in the link, the Site is described like this... /site/... but to get this working where it says /site/ I needed to change it to /healthplan/home/dept/Admin/reportrequest/ and I had to use the correct list information
hope that helps.