Thanks for all your response.Sorry if i have not provided the clear details. Consider your example you have given vTest as Jan , so the object TX10 should have sales output related to Jan. but it is displaying all the sales data. that is the problem. I want to show only Jan related data in TX10.Please let me know if still you need more clarity .
Now I understand what you mean (hopefully!). In my example, if you wanted to see all the Sales values for vTest variable then you need to use Concat function with Set Expression. However in your dataset if you have one-one relationship between the two fields then you can use ONLY function or any aggregation function.
Concat({<Months = {$(vTest)}>} Sales, ', ')
or
ONLY({<Months = {$(vTest)}>} Sales)
I'm attaching the updated QVW file. I hope this helps!
