Classical Report-1

Fetching the data records of single table using single parameter entry in the selection screen

TABLES: EKKO.

PARAMETERS: PO_NO TYPE EKKO-EBELN.

TYPES: BEGIN OF ST,
       EBELN TYPE EKKO-EBELN,
       LIFNR TYPE EKKO-LIFNR,
       BUKRS TYPE EKKO-BUKRS,
       END OF ST.

DATA: WA TYPE ST.
DATA: ITAB LIKE STANDARD TABLE OF WA.

SELECT EBELN LIFNR BUKRS FROM EKKO
       INTO CORRESPONDING FIELDS OF WA WHERE EBELN = PO_NO.
APPEND WA TO ITAB.

ENDSELECT.

LOOP AT ITAB INTO WA.
WRITE: / WA-EBELN,
         WA-LIFNR,
         WA-BUKRS.
ENDLOOP.