Exclude-Event-List
If this property is set to "1", then none of the events in the Event-List property are fired. If this property is set to "0", then only the events listed in the Event-List property are fired. If it’s omitted, then all the events are fired. Preventing the runtime from generating some events may speed up performance in client/server environments.
Note - Excluding focus change events like CMD-GOTO and MSG-VALIDATE may avoid AFTER and BEFORE embedded procedures to be triggered.
 
Example - Define an entry-field with a list of events to be excluded
screen section.
...
  03 screen-1-ef-3 Entry-Field
     line 35.8
     column 49.7
     size 11.6 cells 
     lines 3.5 cells 
     id 20
     event-list ( msg-validate ntf-changed)
     exclude-event-list 1
     3-d
     .