In SSRS, I've tablix that is grouped by Products,as below:
Product | Billings
ABC | 15
ABC | 20
XYZ | 35
My business requirements are to get total billings in a separate textbox. I tried as below (Textbox2 is the tablix textbox for billings):
=Sum(ReportItems!Textbox2.value)
But it throws error:
The Value Expression for the textbox 'Textbox3' refers to the report item 'Textbox2'. Report Items Expression can only refer to other report items within the same grouping scope or a containing grouping scope.`
I need help on this to get it done. Thanks in Advance