Hi,
Use Table KNVP for Codes and Join with KNA1 for names using Alias LIKE
select a~kunnr a~name1 b~kunnr b~name1 from
kna1 as a
INNER JOIN
kna1 as b on a~kunnr eq b~kunnr
INNER JOIN knvv as c
on a~kunnr eq c~kunnr
INTO TABLE IT_SHIP
where c~parwe in ('AG','WE')
AND KUNNR IN .....