How to add research help in the alv ?
wa_fieldcat-f4availabl = &7.
wa_fieldcat-ref_table = &8.
wa_fieldcat-ref_field = &9.
'KUNNR' '责任人' '' 'X' ' ' ' ' 'X' 'KNA1' 'KUNNR',
When you press F4 key, it is ok
Becasue the gui version is different, The icon i’snt displayed. I only presss F4.
We can download “GUI_740 4-10013011” for solving it .