Hi Marina Debrova,
VBRK - Billing Document: Header Data
VBRP - Billing Document: Item Data
Key filed between VBRK & VBRP
VBELN - Billing Document
POSNR is item filed for VBELN - Billing Document
So try like this you will get as per your requirement
TABLES : vbrk.
TYPES : BEGIN OF ty_finovr,
fkdat TYPE vbrk-fkdat,
vbeln TYPE vbrk-vbeln,
fkart TYPE vbrk-fkart,
kunag TYPE vbrk-kunag,
kunrg TYPE vbrk-kunrg,
vkorg TYPE vbrk-vkorg,
vtweg TYPE vbrk-vtweg,
netwr TYPE vbrk-netwr,
vkbur TYPE vbrp-vkbur,
posnr TYPE vbrp-posnr,
END OF ty_finovr.
DATA : it_finovr TYPE TABLE OF ty_finovr.
SELECT-OPTIONS : so_fkdat FOR vbrk-fkdat.
SELECT vbrk~fkdat
vbrk~vbeln
vbrk~fkart
vbrk~kunag
vbrk~kunrg
vbrk~vkorg
vbrk~vtweg
vbrk~netwr
vbrp~vkbur
vbrp~posnr
INTO CORRESPONDING FIELDS OF TABLE it_finovr FROM vbrk JOIN vbrp ON ( vbrk~vbeln = vbrp~vbeln )
WHERE vbrk~fkdat IN so_fkdat.
BREAK-POINT.
inner join is better ....So please follow as Fedric suggestion.....