variables scope

[srihitha]

What are exceptions to the global scope of variables in qlik sense

[micheledenardi]

Can you explain better your request?

[srihitha]

Are all variables in qlik sense global?

Are there any local variables..like if a variable is defined inside a subroutine..is it global or local?

I want to know all places where scope of variable is local 

[vinieme12 · Accepted solution]

parameters passed in a sub-routine exists only in the scope of that sub routine,

but you can pass those variable values  from within  a routine to another sub-routine

example:

sub traceMyName(vMyName)
let vNameIs = '$(vMyName)';      <<<---Any variables created using let / set will exist in your app
call anotherSub('$(vNameIs)')
end sub

sub anotherSub(Name)
Trace My Name is '$(Name)';
End Sub

Call traceMyName('Vinie');