The reason why I could not see the visibility of the row in the details group is because it is the only row in that group. When you select row visibility of the single row in that group it shows you detail’s group visibility (not row’s visibility). The cure is to create another row in the details group, then you will be able to see each rows visibility.
I am facing the kind of problem in sales invoice report. The scenarios here is
sales price=0.00 and charges=350.00
sales price=0.01 and charges=350.00.
The charges tablix table (table10_Details_Group) data row is not diaplaying in the report for scenario1. But column names are displaying. Means that tablix row is not displaying for scenario1. But it is displaying for scenario 2 (if sales price <>0).
Then based on your comment i have gone thru the code and found the following piece of code.