Not getting data into 3rd int table

Question

Hi all,
         here i ve data in 2 internal tables. this data i want store into 3rd internal table, here am adding with inner join but am not getting data into 3rd one.
plz check my logic.
  REPORT  ZEXCHANGE_RETES                         .
TABLES : tcurr,           " Exchange Rates
         /msg/rabr.       " Account (Posting Headers)
DATA : l_date type datum.
TYPES : begin of t_tcurr,
        kurst like tcurr-kurst,  " Exchange Rate type
        fcurr like tcurr-fcurr,   " From Currrency
        gdatu like tcurr-gdatu,   " Date as of which
    end of t_tcurr.
TYPES : begin of t_rabr,
        OW_WHGNR like /msg/rabr-OW_WHGNR,
        bil_dat like /msg/rabr-bil_dat,
        abrnr like /msg/rabr-abrnr,
       end of t_rabr.
TYPES : begin of t_output,
        kurst like tcurr-kurst,
        fcurr like tcurr-fcurr,
        gdatu like tcurr-gdatu,
        OW_WHGNR like /msg/rabr-OW_WHGNR,
        bil_dat like /msg/rabr-bil_dat,
        abrnr like /msg/rabr-abrnr,
       end of t_output.
DATA : it_output TYPE STANDARD TABLE OF t_output WITH HEADER LINE,
        wa_output TYPE t_output.
DATA : it_rabr TYPE STANDARD TABLE OF t_rabr WITH HEADER LINE,
        wa_rabr TYPE t_rabr.
DATA : it_tcurr TYPE STANDARD TABLE OF t_tcurr WITH HEADER LINE,
        wa_tcurr TYPE t_tcurr.
getting data into 1st itab
SELECT kurst fcurr gdatu
          from tcurr into table it_tcurr
          where kurst EQ 'M'.
          SORT it_tcurr by  fcurr GDATU DESCENDING.
          delete adjacent duplicates from it_tcurr comparing fcurr.
getting data into 2nd itab
   SELECT * FROM /msg/rabr into CORRESPONDING FIELDS OF TABLE it_rabr.
    SORT it_rabr BY OW_WHGNR bil_dat abrnr.
getting data into 3rd itab
SELECT t~kurst
        t~fcurr
        t~gdatu
        r~OW_WHGNR
        r~bil_dat
        r~abrnr
        FROM tcurr as t INNER JOIN
        /msg/rabr as r on tfcurr EQ rOW_WHGNR into table it_output
        WHERE rabrnr BETWEEN '00000000000000800251' AND '00000000000000800300' AND rbil_dat < wa_tcurr-gdatu.
printing output
LOOP at it_output into wa_output.
WRITE: /10 wa_output-kurst,
         15 wa_output-fcurr,
         25 wa_output-gdatu,
         50 wa_output-OW_WHGNR,
         60 wa_output-bil_dat,
         80 wa_output-abrnr.
ENDLOOP.
here am not getting data into 3rd i tab.
  Thanks & Regards,
sudharsan.

Answer 1

Hi,
The select command is the most fundamental function of writing ABAP programs allowing the retrieval of data from SAP database tables.
Try filling the 3rd internal table with Loop ... Endloop.
Loop at t_tcurr.
Read table t_rabr with key field1 = t_tcurr-field1.
If sy-subrc  = 0.
Move t_tcurr-field1 = itab_final-field1.
Move t_tcurr-field2 = itab_final-field2.
Move  t_rabr -field3 = itab_final-field3.
Move  t_rabr -field4 = itab_final-field4.
Append itab_final.
Endloop.
Hope this helps you.
Regards,
Ruthra