Yes there is a character limit in expression editor of qlik, you may use variables to cut your expression in parts.
By the way I would not recomment using value list, its not an optimized way to create charts.
Create an INLINE table containing a list of 15 KPIs and give the a serial No.
LOAD * INLINE [
Then use a pick function to write corresponding expression of KPIs in UI.
Thanks for your response. But i think we are talking about two different things. First of All i know the limit of character in an expression is 7558. I am not talking about that. What i am talking about is number of expression or measures within a chart i.e. if i have 50 products my measure would look like
.. and so on.
Second i know that i can use the inline table but this is a self service dashboard and I need to provide the end user the capability of adding the values in dimension as per their own requirement so that's why i used value list.
I hope this clears my question.