label calculated value not working

[kboschJGDNZ]

Hey

I'm trying to make a label that reads whether a yes/no parameter has been checked in the detail item I'm tagging.

A label that only contains this shared yes/no parameter seems to show Yes and No.

However when I'm trying to use the same shared parameter into a calculated value within a formula it doesn't work any more. Does anyone have a clue why this doesn't work?

What I'm actually trying to achieve is that I want to show an integer value in a label whenever this yes/no parameter has been unchecked

Something like: If(yes/no parameter,show integer1, show integer2)

[barthbradley]

Where are you adding the calculated parameter? In the Tag (won't compute) or in a Schedule (should compute)? 

[ToanDN]

What exactly is the formula and what if is the parameter type of the calculated label (text, number, integer...)?