Pick (Match ) in dimension is invalid

[Qlikuser09]

I have a code like this " =Pick(Match(vstaff,1,2),[Staffing Group],[Mangers])", 

where vstaff is the variable input name and has two inputs to toggle between, dimensions should be displayed based on the variable input

[Or]

Your code won't return a dimension name, it will attempt to return the result of the field itself.

Try something along the lines of

$(=Pick(Match(vstaff,1,2), '[Staffing Group]', '[Mangers]')