Forum Discussion
Error - data source not valid
I am trying to make a sparkline with a pivot table full of data, and I am trying to follow along with a tutorial to make a dashboard in excel but I can't progress because of this error. https://www.y...
Perhaps you may ask direct question what you'd like to do, desirably with small sample file. Making the guesses how you data is actually structured and is it in sync with this or that presentation is not very productive.