I'm pretty new to AS/400's and I cannot seem to find out how to actually edit a program. I can display or work with the program, but I do not seem to be able to actually change what it does. i.e. It references 3 other programs one of which I want to get rid of. If you are able to help that would be fantastic.
In order to edit programs, you need to have the ADTS licensed program product installed on your AS/400. This will give you editing capability via SEU, Program Development Manager (PDM), SDA, etc.