SubStringCount showing 0 , when multiple value . Need suggestion if value matches then show .

[ashmitp869]

Hi there,

Initally in section access for variable ACCESSDETAIL I do have 'Y' and 'N'.

With that a text box use to show when the value is "Y"

thus in the layout condition - this expression is used

 =SubStringCount('*|Y' , MinString({$<NTNAME={$(=upper(OSUser()))}>} ACCESSDETAIL))

But now the scenario change , like ACCESSDETAIL can have value like 

So now when a user have this three value , this expression is not working

 =SubStringCount('*|Y' , MinString({$<NTNAME={$(=upper(OSUser()))}>} ACCESSDETAIL))

My req is, if ACCESSDETAIL contain "Y" , then the condition or expression should work -

=SubStringCount('*|Y' , MinString({$<NTNAME={$(=upper(OSUser()))}>} ACCESSDETAIL))

Any suggestion,