Kindly write some sample code for this scenario

Question

Kindly write some sample code for the below Logic.
For a set of Deliveries entered on the selection screen get the relevant data from LIKP & LIPS.
for all the deliveries selected get the sales order data from VBAK & VBAP based on the VGBEL & VGPOS in LIPS.
The Output internal table should contain only deliveries which are created with reference to a sales order.
Thanx in Advance.
Akshitha.

Answer 1

Hi,
Select avbeln bposnr bmatnr blfimg bvgbel bvgpos into table ITAB
   from likp as a join lips as b on Avbeln =  bvbeln
   where a~vbeln in s_vbeln..
if not itab[] is initial.
   select avbeln bposnr b~matnr ... into table itab1 from vbak as a join vbap as b
   on avbeln = bvbeln
   for all entries in itab where avbeln = itab-vgbel and bposnr = itab-vgpos.
endif.
loop at itab.
read table itab1 with key vbeln = itab-vgbel posnr = itab-vgpos.
  if sy-subrc <> 0.
      delete itab index sy-tabix.
   endif.
endloop.
Now ITAB will have only deliveries created against Sales orders.
reward points if useful
regards,
Anji