Visual Studio 2013 SSRSS - Column Grouping showing Nothing

Question

In my ssrs report, I have an 'All' parameter which will show all of the offices associated with a division. SSRS is showing blanks for 2 months, but not the rest of the months. I am unable to have the groups not show the missing months or am I unable to show zero's in the data. Please Help.

Using VS 2013, SSRS

Answer 1

Can you attach your query here? I think you can control this issue through your sql query by using left join to a table containing all of months (maybe a temp table).