The value given is not correct
It should be $PRP:"SW-Sheet Scale"
Try with this.
Which version of SW are you using
Thanks! that worked perfectly. I wasn't sure if i have the correct verbage for the value, but the sheet scale was actually showing up on the drawing, just not updating. Is there a way that i could specify which sheet I am talking about with that value? for example if I were to have no actual drawing views on the fiest sheet, but on all of the sheets thereafter have views, dimensions, etc. thus requiring a scale. Maybe have two sets of radio buttons: one for the first sheet and then one all sheets after that.