Could you post one or two "row-by-row" inserts that worked as well as the table definition of BIOGRAPH_MASTER table? There's not enough information here to figure out what's wrong.

Since sending e-mails is done serially, you could just use a cursor for this. (yeah yeah, I know... cursors are terrible and all that, but I think this is a...

I think Andy Leonard wrote an SSIS widget whatever for it. http://www.cozyroc.com
I have never used it, but if it can be done in SSIS, Andy would know how to...

If you did not start here then you probably started in the wrong place. If you start with the article I linked to, there's code for creating and...

So you mean you're trying to use something like a parameterized stored procedure as the source for the subreport? Can you give us an example of what you're doing?

Because the default, 80, was being used by another SSRS instance?

You mean this script in the same set of articles?
https://www.mssqltips.com/sqlservertip/1243/auto-generate-sql-server-database-restore-scripts/

Are you talking about NTILE()?
SELECT BusinessEntityID
    , JobTitle
    , NTILE(4) OVER(ORDER BY BusinessEntityID) AS Quartile
    ,NTILE(2) OVER (ORDER BY BusinessEntityID) AS Half
FROM HumanResources.Employee;

Right-click on the RowGroup, then select the Sorting tab from the Group Properties window, and select the field you want to sort by and set it to Descending?

Since you never really explained what you're trying to accomplish, I have no idea.

If you want an answer, please read this article and follow the directions :

When I ran your query, it said it couldn't find the table...
And you never defined what you mean by Margin. Without TotalCost, how do you define Margin?

Okay, Can you post some sample data and expected output? I'm still not clear on what you're trying to do.

Umm... that post you're adding to is SEVENTEEN YEARS old.
How about...
https://sqlwithmanoj.com/tag/bcp-queryout/