regarding bypassing buffer

hi,

when we are <b>using joins in the select statement</b> can we use addition <b>bypassing buffer</b> for that

example.

SELECT A_{EQUNR A}EQTYP A_{MATNR A}SERNR A_{OBJNR B}HEQUI

INTO TABLE IT_EQUI

FROM EQUI

AS A JOIN EQUZ AS B ON A_{EQUNR = B}EQUNR

WHERE A~EQUNR IN S_EQUNR.

i have used bypassing buffer it gives error.