Good Morning,
I have created a SSIS package that contains three flat file sources, a union all transformation, and a flat file destination. This is a very basic package: The data from each of the 3 flat files is merged into one larger flat file.
Question: In reviewing the output, my destination flat file does not contain column headings. How do I ensure that the column headings from my 3 input files are passing into the destination file?
I apologize if this is a rudimentary question, I'm still learning.....
Thanks much for your help,
Sid