How to get data based on selection screen on the output

Question

Hi Expert,
Can any one tell me based on material number on slection screen correspondind field i.e on selection scren
WERKS,MTART,EKGRP,DISPO,BESKZ,MATNR should also get. i.e if i give mtart on selection screen corresponding to material number mtart shoul get.
NOTE: I HAVE WRITTEN SELECT QUERY FOR TWO TABLES I.E MARA,MBEW.
Below is my code
TABLES:MARA,MARC,MARD.
TYPES: BEGIN OF ty_mbew,
      matnr TYPE matnr,
      bwkey TYPE werks_d,
      lbkum TYPE lbkum,
      END OF ty_mbew.
TYPES: BEGIN OF ty_close_stk,
       mandt TYPE mandt,
       matnr TYPE matnr,
       cdate TYPE zwkdate,
       bwkey TYPE werks_d,
       meins TYPE meins,
       zlbkum TYPE lbkum,
       WERKS  TYPE WERKS,      "
       MTART  TYPE MTART,
       EKGRP  TYPE EKGRP,
       DISPO TYPE  DISPO,
       BESKZ TYPE BESKZ,      
       salk3 TYPE salk3,
       END OF ty_close_stk.
TYPES: BEGIN OF ty_mbewh,      
       matnr type matnr,
       bwkey type bwkey,
       lbkum type lbkum,
       lfmon type lfmon,
       end of ty_mbewh.        
TYPES: begin of wa_matnr,
            matnr type matnr,
       end of wa_matnr.
dATA : it_matnr type standard table of wa_matnr.
DATA : it_close_stk_del TYPE STANDARD TABLE OF zclose_stock WITH HEADER LINE.
DATA : it_close_stk TYPE STANDARD TABLE OF ty_close_stk,
       it_mbew TYPE STANDARD TABLE OF ty_mbew,
       wa_close_stk TYPE ty_close_stk,
       wa_mbew TYPE ty_mbew,
       it_mbewh TYPE STANDARD TABLE OF ty_mbewh,            "89286
       wa_mbewh TYPE ty_mbewh.                              "89286
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE TEXT-001.
89286*********************
SELECT-OPTIONS: WERKS FOR MARD-WERKS,    "Plant
                MTART FOR MARA-MTART,    "Material type
                EKGRP FOR MARC-EKGRP,    "Purchasing group
                DISPO FOR MARC-DISPO,    "MRP Controller
                BESKZ FOR MARC-BESKZ,    "Procurement type
                s_MATNR FOR MARA-MATNR.  "Material number
************89286***************
SELECTION-SCREEN END OF BLOCK b1.
SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE TEXT-002.
select MATNR INTO CORRESPONDING FIELDS OF TABLE IT_MATNR
       FROM MARA
       WHERE MATNR IN S_MATNR.
SELECT matnr
         bwkey
         lbkum
         salk3            "MSK25072011
         FROM mbew INTO CORRESPONDING FIELDS OF TABLE it_mbew
        WHERE lfgja = fis_year
          where matnr  in s_matnr
           and  bwkey in werks.

Answer 1

Hi
Perhaps I don't understand yet, but you have several select-options in your selection-screen, every select-options can be assigned to different tables (MARA, MARC, MBEW), so you need to decide if to use a JOIN o single SELECTION in order to get all data in one step or many steps.
IF you need to do several selections, these have to be linked in order to get the data for the records selected in the previous selection, something like that:
SELECT matnr mtart INTO TABLE t_mara
    FROM mara
      WHERE matnr IN s_matnr
        AND mtart IN s_mtart.
  IF sy-subrc = 0.
    SELECT matnr werks ekgrp INTO TABLE t_marc
      FROM marc
        FOR ALL ENTRIES IN t_mara
          WHERE natnr = t_mara-matnr
            AND ekgrp IN s_ekgrp.
    IF sy-subrc = 0.
      SELECT matnr bwkey lbkum salk3 INTO TABLE t_mbew
        FROM mbew
          FOR ALL ENTRIES IN t_marc
            WHERE matnr = t_marc-matnr
              AND bwkey = t_marc-werks.
    ENDIF.
  ENDIF.
But you can use an single join with all tables
Max