Is it possible to use a custom expression with property controls for error bars is Visualisations?

I have a visualisation where the y-axis column is controlled by a document property control (the property control gives a single column). I’d like to use the same property control for my error bars.

My expression is:


Spotfire gives me the message: Preprocessor syntax is not supported.

Is there any way to use the property controls for error bars?


Many thanks in advance!

(1) Answer