Hi Nathan,
Thanks again for the additional info. For a simple report, the information you gave would probably be enough, but looking at the Report Query, there's a couple other places that you'll need to check.
The action of the query isn't doing a simple get. Instead it's calling a custom Method: s_Indentured_Drawing_List. You can look at the source code for this Method inside of your instance by logging in as an admin and searching for it under TOC > Administration > Methods.
Additionally, the attribute sp_name="s_BOM_Quantity_RollUp" caught my eye. I can't be 100% since this is a custom method, but based on the name, I'd guess that this method is also calling a SQL stored procedure (sp) called s_BOM_Quantity_RollUp. You'll likely have to look at that stored procedure directly in the database through SQL Server Management Studio.
If I'm correct about the SQL stored procedure, then the error could be caused either by the method code or the stored procedure. I'd try looking for the name in the original error message DataSet1 in both places to try to track down where the error is actually happening. If the error is in the method code, you can check out our blog post on debugging inside of Innovator.
Please let me know if this is indeed calling a SQL procedure. In general, we strongly discourage using direct SQL for queries as it bypasses the Aras permission model, and there's almost always a way to do the same query using AML alone.
Chris