IFM Manger to update multiple variables for one process instance

IFM Manger Syntax:
Hi, I'm trying to use IFM Manger to update multiple variables for one process instance. The documentation shows that you can do this with the following syntax:
UPDATE_PMI 12345 SET PV projectName = ["Project 555"], PV rating = [3]

I have about 20 variables I am trying to update for my process model instance. However I get the error of "Incorrect start of IFM Query," for every PV after the first one that I am trying to update for my instance. Is the syntax incorrect?

An example of my syntax is as follow:
UPDATE_PMI 169095 SET PV processVariable1 = [288], PV processVariable2= [2307], PV processVariable3 = ["DUNAMIS INT'l "]

OriginalPostID-223762

OriginalPostID-223762