Saving, Activating, and Deleting Screens
Saving
Each time you make changes to a screen, you should save it. To save the screen, choose Save. The system saves all components attached to the screen (screen attributes, layout, element list, screen flow logic).
Activating
You can only call a screen in a transaction if a runtime version already exists. You create a runtime version of a screen by activating it. To do this, choose Screen ® Activate (or the Activate icon). Whenever you activate a screen, it is automatically saved as well. After activation, the status line contains the message:
Screen saved and activated.
You should check a screen for consistency before you activate it. Sometimes you might want to activate a screen even though it contains inconsistencies (for example, for testing purposes). If these inconsistencies are severe or the screen's flow logic contains severe syntax errors, the system will not create an active version of the screen.
Deleting
Before you delete a screen, you should check its where-used list.
To delete the screen, select it and choose Screen ® Delete. The system deletes everything associated with the screen, including its flow logic.