The ACTION attribute defines the action associated to the form item.
ACTION = action-name
The ACTION attribute defines the name of the action to be sent to the program when the user activates the form item.
This attribute can for example be used in a BUTTONEDIT field to identify the corresponding action handle to be executed in the program when the button is pressed.
The action name can be prefixed with a sub-dialog identifier and/or field name, to define a qualified action view (see action handler binding rules for more details).
BUTTONEDIT f001 = customer.state, ACTION = print;