AFTER INSERT clause is executed when the user inserts a screen record into a screen array:
AFTER INSERT OF lname
CALL show_list()
An INPUT ARRAY statement can have only one AFTER INSERT clause. A record can be inserted in this way:
Enter the information in all the required fields of the inserted screen record
Move the cursor out of the record by pressing any arrow key, RETURN key, TAB key, Accept key, HOME key or END key.