From v6.2.81 - This Exit Program will return your IBM i System information. This can be useful if you have to print a Currency Symbol (PARM5) or print dates in a certain Date Format (PARM4).

It could also be used when running in a TEST environment (i.e. a separate test IBM i) to send email output for checking the output from a PPD by adding a condition using the System Name (PARM3).

Here is an example of its use in a PPD where the program is being called in a PAGE = *START Conditional element: