Moving around a case in
Modify mode is very similar to moving around in
Add mode. However there are some differences:
For operator-controlled applications this key always moves to the next screen in the current case. In Add mode, this key is only in effect if you have backed up to a previous screen.
Operator-controlled applications: If the application has only one level, this key saves the case, including any changes you have made. If the application has more than one level, this key has no effect. (Use Ctrl+F12 to save the case in this situation.)
System-controlled applications: This key advances to the beginning of the next level occurrence.
For operator-controlled applications this key saves the case, including any changes you have made.
For system-controlled applications this key will attempt to save the case. It will execute all the procedures from the current field through the end of the case. The application may contain underlying logic which stops you at a certain point and displays a message. The system will only save the case if there are no such messages.