ERR: SIMPLE REPORT

Question

hai friends
    i got an error  on the following report. please mention how to rectify the error
thanks & regards
vallamuthu
REPORT  ZREP_PURCHASE_ORDER                     .
TABLES: EKKO, EKPO.
DATA: BEGIN OF IT_PURORDER,
                EBELN LIKE EKKO-EBELN,      "STO NUMBER
               BEDAT LIKE EKKO-BEDAT,      "DOCUMENT DATE
               BSART LIKE EKKO-BSART,      "DOCUMENT TYPE STO/PO.
               LIFNR LIKE EKKO-LIFNR,      "VENDOR NAME
               WERKS LIKE EKPO-WERKS,    "SUPPLYING PLANT
      END OF IT_PURORDER.
SELECT-OPTIONS
          S_EBELN FOR EKKO-EBELN.
START-OF-SELECTION.
        SELECT ABEDAT ABSART ALIFNR BWERKS
               FROM EKKO AS A INNER JOIN EKPO AS B ON AEBELN = BEBELN
               INTO ( IT_PURORDER-BEDAT, IT_PURORDER-BSART,
                     IT_PURORDER-LIFNR, IT_PURORDER-WERKS )
               WHERE A~EBELN = S_EBELN.

Answer 1

you can do it this way...
TABLES: ekko, ekpo.
types: BEGIN OF it_purorder,
ebeln LIKE ekko-ebeln, "STO NUMBER
bedat LIKE ekko-bedat, "DOCUMENT DATE
bsart LIKE ekko-bsart, "DOCUMENT TYPE STO/PO.
lifnr LIKE ekko-lifnr, "VENDOR NAME
werks LIKE ekpo-werks, "SUPPLYING PLANT
END OF it_purorder.
data: it type table of it_purorder,
      wa type it_purorder.
SELECT-OPTIONS: s_ebeln FOR ekko-ebeln.
START-OF-SELECTION.
SELECT ekkobedat ekkobsart
       ekkolifnr ekpowerks
  FROM ekko
INNER JOIN ekpo
    ON ekkoebeln EQ ekpoebeln
  INTO corresponding fields of table it
WHERE ekko~ebeln = s_ebeln.