I am developing a report in SSRS 2012 and have found an unusual issue.
The parent group toggles to a detail view of various transactions. The detail includes a data and the name of the person who transacted business..
When it is collapsed, the newest transaction date appears in the parent row. When it is expanded, the first row of detail duplicates the parent row information....but only after the first 170+ rows have functioned correctly.
I examined the rows surrounding the change, but there is nothing out of the ordinary. I have a calculated field in the report that has a red/green indicator that shows whether or not a transaction exists for each month in the reporting period. This calculation is evaluating correctly.
Any ideas where I might look? I'm stumped....