Database size by module

Hi,
ECC 6.0 SR3, ASCII, Solaris 10 SPARC, Oracle 10.2.0.4 with 1,7 TB database size. We would plan a new archive project to reduce db size.
Is it possible to know (a graphic should be OK) database size by module? It's important for us know FI, MM, SD database usage. We already know how to check table db usage.
Thank you for attention.
Regards.
Ganimede Dignan.

> Is it possible to know (a graphic should be OK) database size by module? It's important for us know FI, MM, SD database usage. We already know how to check table db usage.
Not really that easy.
A SAP system is a highly integrated system, so where would you e. g. put the "material master"? it is used by all "modules" and not only for itself.
You can, use transaction ST14 to check the number of entries in each module, however, this will not be the "net" free space you will get.
Markus

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    PROGRAM  ZCUST_CALL_REC.
    TABLES: ZCUST_CALL_REC,ZREMARKS.
    data:  v_kun_low like ZCUST_CALL_REC-kunnr ,
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           v_bud_low like ZCUST_CALL_REC-budat,
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    ranges r_kunnr for ZCUST_CALL_REC-kunnr  .
    ranges r_budat for zcust_call_rec-budat.
    DATA: ITAB TYPE STANDARD TABLE OF ZCUST_CALL_REC WITH HEADER LINE,
          JTAB TYPE STANDARD TABLE OF ZREMARKS WITH HEADER LINE.
    *data:begin of itab occurs 0,
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        kunnr like ZCUST_CALL_REC-kunnr,
        budat like ZCUST_CALL_REC-budat,
        code like ZCUST_CALL_REC-code,
        remarks like ZCUST_CALL_REC-remarks,
        end of itab.
    *data:begin of Jtab occurs 0,
        MANDT LIKE ZCUST_CALL_REC-MANDT,
        kunnr like ZCUST_CALL_REC-kunnr,
        budat like ZCUST_CALL_REC-budat,
        code like ZCUST_CALL_REC-code,
        remarks like ZCUST_CALL_REC-remarks,
        end of Jtab.
    CONTROLS:vcontrol TYPE TABLEVIEW USING SCREEN '9001'.
    CONTROLS:vcontrol1 TYPE TABLEVIEW USING SCREEN '9002'.
    *start-of-selection.
    *&      Module  USER_COMMAND_9000  INPUT
          text
    MODULE USER_COMMAND_9000 INPUT.
    CASE sy-ucomm.
    WHEN 'BACK' OR 'EXIT' OR 'CANCEL'.
    SET SCREEN 0.
    LEAVE SCREEN.
    CLEAR sy-ucomm.
    WHEN 'ENQUIRY'.
    perform multiple_selection.
    perform append_CUSTOMER_code.
    PERFORM SELECT_DATA.
    call screen '9001'.
    WHEN 'UPDATE'.
          perform append_CUSTOMER_code.
          PERFORM SELECT_DATA.
          call screen '9002'.
          perform update on commit.
    WHEN 'DELETE'.
          perform append_CUSTOMER_code.
          PERFORM SELECT_DATA.
          call screen '9002'.
    ENDCASE.
    ENDMODULE.                 " USER_COMMAND_9000  INPUT
    *&      Module  STATUS_9000  OUTPUT
          text
    MODULE STATUS_9000 OUTPUT.
      SET PF-STATUS 'ZCUSTOMER'.
    SET TITLEBAR 'xxx'.
    ENDMODULE.                 " STATUS_9000  OUTPUT
    *&      Module  USER_COMMAND_9001  INPUT
          text
    MODULE USER_COMMAND_9001 INPUT.
    CASE sy-ucomm.
    WHEN 'BACK' OR 'EXIT' OR 'CANCEL'.
    SET SCREEN 0.
    LEAVE SCREEN.
    CLEAR sy-ucomm.
    endcase.
    ENDMODULE.                 " USER_COMMAND_9001  INPUT
    *&      Module  STATUS_9001  OUTPUT
          text
    MODULE STATUS_9001 OUTPUT.
      SET PF-STATUS 'ZCUSTOMER'.
    SET TITLEBAR 'xxx'.
    move itab-MANDT   to zcust_call_rec-MANDT.
    move itab-kunnr   to zcust_call_rec-kunnr.
    move itab-budat   to zcust_call_rec-budat.
    move itab-code    to zcust_call_rec-code.
    move itab-remarks to zcust_call_rec-remarks.
    vcontrol-lines = sy-dbcnt.
    ENDMODULE.                 " STATUS_9001  OUTPUT
    *&      Module  USER_COMMAND_9002  INPUT
          text
    module  USER_COMMAND_9002 input.
    CASE sy-ucomm.
       WHEN 'BACK' OR 'EXIT' OR 'CANCEL'.
          SET SCREEN 0.
          LEAVE SCREEN.
          CLEAR sy-ucomm.
       WHEN 'UPDATE'.
             perform move_data.
         UPDATE ZCUST_CALL_REC FROM TABLE ITAB.
            IF SY-SUBRC = 0.
               MESSAGE I000(0) WITH 'RECORDS ARE UPDATED'.
             ELSE.
               MESSAGE E001(0) WITH 'RECORDS ARE NOT UPDATED'.
            ENDIF.
      WHEN 'DELETE'.
             perform move_data.
             DELETE ZCUST_CALL_REC FROM TABLE ITAB.
              IF SY-SUBRC = 0.
               MESSAGE I000(0) WITH 'RECORDS ARE DELETED'.
             ELSE.
               MESSAGE E001(0) WITH 'RECORDS ARE NOT DELETED'.
            ENDIF.
    endcase.
    endmodule.                 " USER_COMMAND_9002  INPUT
    *&      Module  STATUS_9002  OUTPUT
          text
    module STATUS_9002 output.
      SET PF-STATUS 'ZCUSTOMER1'.
    SET TITLEBAR 'xxx'.
    endmodule.                 " STATUS_9002  OUTPUT
    *&      Module  update_table  OUTPUT
          text
    module update_table output.
         move itab-MANDT   to zcust_call_rec-MANDT.
         move itab-kunnr   to zcust_call_rec-kunnr.
         move itab-budat   to zcust_call_rec-budat.
         move itab-code    to zcust_call_rec-code.
         move itab-remarks to zcust_call_rec-remarks.
    vcontrol-lines = sy-dbcnt.
    endmodule.                 " update_table  OUTPUT
    ***Selection Data
    FORM SELECT_DATA.
    SELECT  mandt kunnr budat code remarks  FROM zcust_call_rec INTO
                            table itab
                             WHERE kunnr IN r_kunnr AND BUDAT IN R_BUDAT.
    ENDFORM.
    ****append vendor code
    FORM APPEND_CUSTOMER_CODE.
    clear r_kunnr.
    clear itab.
    clear r_budat.
    refresh r_kunnr.
    refresh itab.
    refresh r_kunnr.
    IF r_kunnr  IS INITIAL
                  AND NOT v_kun_low IS INITIAL
                   AND NOT v_kun_high IS INITIAL.
                        CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
                                    EXPORTING
                                       input         = v_kun_low
                                    IMPORTING
                                       OUTPUT        = r_kunnr-low.
                       CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
                                  EXPORTING
                                      input         = v_kun_high
                                  IMPORTING
                                      OUTPUT        = r_kunnr-high.
                     r_kunnr-option = 'BT'.
                     r_kunnr-sign = 'I'.
                     append r_kunnr.
       PERFORM V_BUDAT.
    ELSEIF r_kunnr  IS INITIAL
                  AND NOT v_kun_low IS INITIAL
                   AND  v_kun_high IS INITIAL.
                        CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
                                    EXPORTING
                                       input         = v_kun_low
                                    IMPORTING
                                       OUTPUT        = r_kunnr-low.
                    r_kunnr-SIGN = 'I'.
                    r_kunnr-OPTION = 'EQ'.
                    APPEND r_kunnr.
       PERFORM V_BUDAT.
    ELSEIF r_kunnr IS INITIAL
                  AND  v_kun_low IS INITIAL
                   AND NOT v_kun_high IS INITIAL.
                        CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
                                    EXPORTING
                                       input         = v_kun_low
                                    IMPORTING
                                       OUTPUT        = r_kunnr-low.
                    r_kunnr-SIGN = 'I'.
                    r_kunnr-OPTION = 'EQ'.
                    APPEND r_kunnr.
          PERFORM V_BUDAT.
    ELSEIF r_kunnr IS INITIAL
                  AND  v_kun_low IS INITIAL
                   AND  v_kun_high IS INITIAL.
                        IF SY-SUBRC = 0.
                             MESSAGE I003(0) WITH 'ENTER CUSTOMER NUMBER'.
                              CALL SCREEN '9000'.
                        ENDIF.
    PERFORM V_BUDAT.
    ENDIF.
    ENDFORM.
    FORM V_BUDAT.
    IF  R_BUDAT IS INITIAL
                   AND NOT v_BUD_low IS INITIAL
                   AND NOT v_BUD_high IS INITIAL.
                     r_budat-low = v_bud_low.
                     r_budat-high = v_bud_high.
                     r_budat-option = 'BT'.
                     r_budat-sign = 'I'.
                     append r_budat.
             ELSEIF  R_BUDAT IS INITIAL
                   AND NOT v_BUD_low IS INITIAL
                   AND  v_BUD_high IS INITIAL.
                     r_budat-low = v_bud_low.
                     r_budat-high = v_bud_high.
                     r_budat-option = 'EQ'.
                     r_budat-sign = 'I'.
                     append r_budat.
             ELSEIF  R_BUDAT IS INITIAL
                   AND  v_BUD_low IS INITIAL
                   AND NOT v_BUD_high IS INITIAL.
                     r_budat-HIGH = v_bud_HIGH.
                     r_budat-option = 'EQ'.
                     r_budat-sign = 'I'.
                     append r_budat.
              ELSEIF  R_BUDAT IS INITIAL
                   AND  v_BUD_low IS INITIAL
                   AND  v_BUD_high IS INITIAL.
                   IF SY-SUBRC = 0.
                       MESSAGE I002(0) WITH 'ENTER POSTING DATE'.
                      CALL SCREEN '9000'.
                    r_budat-low = ''.
                    r_budat-option = ''.
                    r_budat-sign = ''.
                    ENDIF.
            ENDIF.
    ENDFORM.
    *&      Form  update
          text
    -->  p1        text
    <--  p2        text
    form update .
    commit work.
    endform.                    " update
    *&      Form  move_data
          text
    -->  p1        text
    <--  p2        text
    form move_data .
       clear itab.
      refresh itab.
           move-corresponding  zcust_call_rec to itab.
           MOVE ZCUST_CALL_REC-MANDT   TO ITAB-MANDT.
           MOVE ZCUST_CALL_REC-KUNNR   TO ITAB-KUNNR.
           MOVE ZCUST_CALL_REC-BUDAT   TO ITAB-BUDAT.
           MOVE ZCUST_CALL_REC-CODE    TO ITAB-CODE.
           MOVE ZCUST_CALL_REC-REMARKS TO ITAB-REMARKS.
         APPEND ITAB.
         delete itab where kunnr is initial.
    endform.                    " move_data
    thanks in adv
    vidya

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    can one tell how to find the database size?

    Depends what you mean by database size and how you want the output to look?
    Are you referring to the number of rows across all tables of a schema? The number of bytes used by the rows? The number of bytes used by the tablespaces? The number of bytes used by the datafiles? etc. etc. etc. So many options.
    Be more clear in your requirements please.

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