Declaration problem

Hi ALL

i have these following statements, and they are giving obsolete in my system, now i have to correct them , can anybody suggest any solution to this

MOVE space TO xvbplk.

xvbplk-venum = shenr.

READ TABLE xvbplk.

vbplk = xvbplk.

MOVE vbplk-brgew TO v_groswt.

i have declared the internal table like this....

types: begin of ty_xvbplk,

include INCLUDE STRUCTURE vbplk.

end of ty_vbplk.

DATA : xvbplk TYPE TABLE OF ty_xvbplk,

wa_xvbplk LIKE LINE OF xvbplk.