Plzzzzz doubt in concatenating of tables

Question

Hi i have to Concatenate EKPO-WERKS + EKKO-LIFNR + EKPO-MATNR and put this value in KONH-VAKEY     so i was a little bit confused to do this can u give me any suggestion to do this operation whether i have to use database view or an query in select statement if you suggest to write a query in report it self then please provide me an example plzzzz

Answer 1

okay ..
see take a purchase order number and pass it as a parameter into this code for ur understanding .
report zex1.
parameters: p_ebeln like ekko-ebeln.
data : val like konh-vakey.
data  : begin of itab occurs 0 ,
        bukrs like ekko-bukrs,
        ebeln like ekko-ebeln,
        matnr like mara-matnr,
        lifnr like lfa1-lifnr,
        werks like marc-werks,
        end of itab.
start-of-selection.
select a~ebeln
       a~bukrs
       a~lifnr
       b~matnr
       b~werks
       from ekko as a join ekpo as b
       on a~ebeln = b~ebeln
       into table itab
       where a~ebeln = p_ebeln.
       loop at itab.
       at first.
       write:/5 'PONUM',
             18 'MATNR',
             40 'PLANT',
             48 'VENDOR',
             62 'COMPANY CODE'.
       endat.
        write:/5  itab-ebeln,
               18 itab-matnr,
               40 itab-werks,
               48 itab-lifnr,
               62 itab-bukrs.
       endloop.
loop at itab.
     concatenate itab-werks itab-lifnr itab-matnr
                 into val separated by space.
     write:/ val.
endloop.
this is solely for ur understanding.
to praveen
If this is a report program and not updating any standard tables or ztables then its fine but if u r going to update anytable  then i advise u to understand the scenario of updating the conditions from ur seniors and mainly the Functional consultant .
next for ur query u need to understand the pricing and conditions and the changes
from Po in goto-me23  header --conditions ..
start analysing what is condition record and condition number for a PO .
best of luck ..
regards,
vijay.