The values I have in the row group are not First, Sum or anything else that would summarize a row. All records should be returned as simply the Fields!FieldName.Value of the dataset. Consider the following dataset:
SerlNmbr ItemNmbr Qty
ABC123 34562334 2
ABC123 23314454 1
ABC123 09878976 3
So if in my table I set up row group “Serial” to group by field SerlNmbr to display the ItemNmbr and Qty, I should see:
SerlNmbr ItemNmbr Qty
ABC123
34562334 2
23314454 1
09878976 3
But instead, I only get the first row of the dataset. But then when I go back in the Serial group and take out the grouping by SerlNmbr, I get:
SerlNmbr ItemNmbr Qty
ABC123
34562334 2
ABC123
23314454 1
ABC123
09878976 3
So I know that my dataset is returning all 3 rows. Why is my grouping removing all but the first?
So it may not be the most proper way, but I got what I needed by leaving it grouped the way it is in my third example and simply hiding the SerlNmbr rows that are duplicates by doing
in row visibility.