You enter in a logical loop because expressions are computed on dimension so your expression
if (count(Period_MonthName)>1, MinString(Period_MonthName),Period_MonthName)
count and extract min values for which dimension?
You can use expressions in dimension but not with aggregate functions ... try to use variables!!!
Thank you for your feedback.
My dimension is Period_MonthName ( it's equal to MonthName(Date)).
I have exactly this problem
In a pivot table I have for example
MyMonth => if (count(Period_MonthName)>1, MinString(Period_MonthName),Period_MonthName)
I want to add a count(Applications) by MyMonth (that is an expression in my case, this is my problem).
The resulat that I want
Do you have an idea?
PS/ I just start to working with QlikView ..