Functional module to get table entries in another system

Question

Hi all,
Is there any functional module with which we can get the data of a table which
belongs to another system(Using RFC calls)
Thanks and Regads, Pradeep

Answer 1

Hi  Pradeep
            you can acess another table in the database directly .Follow this way.
1 transaction code : dbco   : configuration about database that you would like to connect
2.tell basis team to set system file (example Oracle )  to know the database.
3.coding , you can use code below to select the data from another database by native SQL .
PARAMETERS dbs TYPE dbcon-con_name default 'SDB'.
DATA carrid_wa TYPE scarr-carrid.
DATA lv_int  TYPE i.
*Types
data: begin of ty_equi,
equipment(25) type c,
SERIALENERGY(25) type c,
end of ty_equi.
*Internal Tables
data it_equi like table of ty_equi.
data wa_equi like line of it_equi.
DATA dbtype TYPE dbcon_dbms.
SELECT SINGLE dbms
       FROM dbcon
       INTO dbtype
       WHERE con_name = dbs.
IF dbtype = 'ORA'.
  TRY.
      EXEC SQL.
        CONNECT TO :dbs
      ENDEXEC.
      IF sy-subrc <> 0.
        RAISE EXCEPTION TYPE cx_sy_native_sql_error.
      ENDIF.
      EXEC SQL.
        OPEN dbcur FOR
          SELECT
                 EQUIPMENT,
                 SERIALENERGY
                 FROM emd.meter
      ENDEXEC.
      DO.
        EXEC SQL.
          FETCH NEXT dbcur INTO :wa_EQUI
        ENDEXEC.
        IF sy-subrc <> 0.
          EXIT.
        ELSE.
          WRITE: /
          wa_equi-equipment,
          wa_equi-SERIALENERGY.
        ENDIF.
      ENDDO.
      EXEC SQL.
        CLOSE dbcur
      ENDEXEC.
      EXEC SQL.
        DISCONNECT :dbs
      ENDEXEC.
    CATCH cx_sy_native_sql_error.
      MESSAGE `Error in Native SQL.` TYPE 'I'.
  ENDTRY.
ENDIF.
Best Regards
wiboon