For functional reasons, it can happen that you need to add several files to a mail.
For example, some reports automatically generated in a directory of your SAP Agent should be forwarded to the financial team by mail.
This How-To works in any technical or applicative environment.
There are ways to improve this technique. For example, you can change the way you define files in your Windows Jobs and add a loop that lists files in a directory and adds those to the Output, this way the files don't need to have a fixed name.