Calculation of total in sap script

Question

Hi All,
Please help me out for this requirement.
I have an amount field reguh-rbetr. I need to show the sum of this field as TOTAL.
How can we do it? Please let me know. Is there any function in the script itself or do we need to calculate it in the program? Pl gimme example code.
Regards,
Priya

Answer 1

Hi
see the sample codes of the Subroutines and do accordingly
How to call a subroutine form SAPscripts
The Form :
/:PERFORM CDE_CENT IN PROGRAM ZKRPMM_PERFORM_Z1MEDRUCK
/:USING &EKKO-EBELN&
/:CHANGING &CDECENT&
/:ENDPERFORM
The report :
REPORT zkrpmm_perform_z1medruck .
DATA : BEGIN OF it_input_table OCCURS 10.
INCLUDE STRUCTURE itcsy.
DATA : END OF it_input_table.
déclaration de la table output_table contenant les
variables exportées
DATA : BEGIN OF it_output_table OCCURS 0.
INCLUDE STRUCTURE itcsy.
DATA : END OF it_output_table.
DATA : w_ebeln LIKE ekko-ebeln,
w_vbeln LIKE vbak-vbeln,
w_zcdffa LIKE vbak-zcdffa.
FORM CDE_CENT
FORM cde_cent TABLES input output.
it_input_table[] = input[].
it_output_table[] = output[].
READ TABLE it_input_table INDEX 1.
MOVE it_input_table-value TO w_ebeln.
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
EXPORTING
input = w_ebeln
IMPORTING
output = w_ebeln.
SELECT SINGLE zcdffa FROM ekko
INTO w_zcdffa
WHERE ebeln = w_ebeln.
it_output_table-name = 'CDECENT'.
MOVE w_zcdffa TO it_output_table-value.
MODIFY it_output_table INDEX 1.
output[] = it_output_table[].
ENDFORM.
/: PERFORM
/: USING &INVAR1&
/: USING &INVAR2&
/: CHANGING &OUTVAR1&
/: CHANGING &OUTVAR2&
/: ENDPERFORM
INVAR1 and INVAR2 are variable symbols and may be of any of the four SAPscript symbol types.
OUTVAR1 and OUTVAR2 are local text symbols and must therefore be character strings.
Example:
In script form
/: PERFORM READ_TEXTS IN PROGRAM 'Z08M1_FORM_EKFORM1'
/: USING &EKKO-EKORG&
/: USING &EKPO-WERKS&
/: USING &EKKO-EKGRP&
/: USING &EKKO-BSTYP&
/: CHANGING &COMPNAME&
/: CHANGING &SENDADR&
/: CHANGING &INVCADR&
/: CHANGING &COMPADR&
/: CHANGING &COVERLTR&
/: CHANGING &SHIPADR&
/: CHANGING &REMINDER&
/: CHANGING &REJECTION&
/: CHANGING &POSTADR&
/: CHANGING &LOGO&
/: ENDPERFORM
In program
FORM Read_texts - To extract the standard texts from the table *
FORM READ_TEXTS TABLES IN_PAR STRUCTURE ITCSY
OUT_PAR STRUCTURE ITCSY.
DATA : L_EKORG TYPE EKORG,
L_WERKS TYPE WERKS_D,
L_BSTYP TYPE BSTYP,
L_EKGRP TYPE BKGRP.
READ TABLE IN_PAR WITH KEY 'EKKO-EKORG' .
CHECK SY-SUBRC = 0.
L_EKORG = IN_PAR-VALUE.
READ TABLE IN_PAR WITH KEY 'EKPO-WERKS' .
CHECK SY-SUBRC = 0.
L_WERKS = IN_PAR-VALUE.
READ TABLE IN_PAR WITH KEY 'EKKO-EKGRP' .
CHECK SY-SUBRC = 0.
L_EKGRP = IN_PAR-VALUE.
READ TABLE IN_PAR WITH KEY 'EKKO-BSTYP' .
CHECK SY-SUBRC = 0.
L_BSTYP = IN_PAR-VALUE.
CLEAR Z08M1_ORG_TEXTS.
SELECT SINGLE * FROM Z08M1_ORG_TEXTS WHERE EKORG = L_EKORG
AND WERKS = L_WERKS
AND EKGRP = L_EKGRP
AND BSTYP = L_BSTYP.
IF SY-SUBRC NE 0.
SELECT SINGLE * FROM Z08M1_ORG_TEXTS WHERE EKORG = L_EKORG
AND WERKS = L_WERKS
AND EKGRP = L_EKGRP
AND BSTYP = SPACE.
ENDIF.
READ TABLE OUT_PAR WITH KEY 'COMPNAME'.
OUT_PAR-VALUE = Z08M1_ORG_TEXTS-TXT_COMP.
MODIFY OUT_PAR INDEX SY-TABIX.
READ TABLE OUT_PAR WITH KEY 'SENDADR'.
OUT_PAR-VALUE = Z08M1_ORG_TEXTS-TXT_ADRS.
MODIFY OUT_PAR INDEX SY-TABIX.
READ TABLE OUT_PAR WITH KEY 'INVCADR'.
OUT_PAR-VALUE = Z08M1_ORG_TEXTS-TXT_INVC.
MODIFY OUT_PAR INDEX SY-TABIX.
READ TABLE OUT_PAR WITH KEY 'COMPADR'.
OUT_PAR-VALUE = Z08M1_ORG_TEXTS-TXT_CPAD.
MODIFY OUT_PAR INDEX SY-TABIX.
READ TABLE OUT_PAR WITH KEY 'COVERLTR'.
OUT_PAR-VALUE = Z08M1_ORG_TEXTS-TXT_COVR.
MODIFY OUT_PAR INDEX SY-TABIX.
READ TABLE OUT_PAR WITH KEY 'SHIPADR'.
OUT_PAR-VALUE = Z08M1_ORG_TEXTS-TXT_SHIP.
MODIFY OUT_PAR INDEX SY-TABIX.
READ TABLE OUT_PAR WITH KEY 'REMINDER'.
OUT_PAR-VALUE = Z08M1_ORG_TEXTS-TXT_RMDR.
MODIFY OUT_PAR INDEX SY-TABIX.
READ TABLE OUT_PAR WITH KEY 'REJECTION'.
OUT_PAR-VALUE = Z08M1_ORG_TEXTS-TXT_RJCT.
MODIFY OUT_PAR INDEX SY-TABIX.
READ TABLE OUT_PAR WITH KEY 'POSTADR'.
OUT_PAR-VALUE = Z08M1_ORG_TEXTS-TXT_POST.
MODIFY OUT_PAR INDEX SY-TABIX.
READ TABLE OUT_PAR WITH KEY 'LOGO'.
OUT_PAR-VALUE = Z08M1_ORG_TEXTS-TXT_LOGO.
MODIFY OUT_PAR INDEX SY-TABIX.
ENDFORM.
REPORT ZMPO1 .
form get_freight tables in_par structure itcsy out_par structure itcsy.
tables: ekko,konv,t685t.
data: begin of itab occurs 0,
         ebeln like ekko-ebeln,
         knumv like ekko-knumv,
       end of itab.
data: begin of itab1 occurs 0,
         knumv like konv-knumv,
         kposn like konv-kposn,
         kschl like konv-kschl,
         kbetr like konv-kbetr,
         waers like konv-waers,
         kwert like konv-kwert,
       end of itab1.
data: begin of iout occurs 0,
         kschl like konv-kschl,
         vtext like t685t-vtext,
         kbetr like konv-kbetr,
         kwert like konv-kwert,
       end of iout.
data v_po like ekko-ebeln.
read table in_par with key 'EKKO-EBELN'.
if sy-subrc = 0.
   v_po = in_par-value.
   select
     ebeln
     knumv
  from ekko
  into table itab
  where ebeln = v_po.
  if sy-subrc = 0.
    loop at itab.
      select
        knumv
        kposn
        kschl
        kbetr
        waers
        kwert
      into table itab1
      from konv
      where knumv = itab-knumv and
            kappl = 'M'.
    endloop.
    loop at itab1.
      if itab1-kposn <> 0.
        select single * from t685t
                          where kschl = itab1-kschl
                            and kappl = 'M'
                            and spras = 'EN'.
        iout-vtext = t685t-vtext.
        iout-kschl = itab1-kschl.
        iout-kbetr = itab1-kbetr.
        iout-kwert = itab1-kwert.
        append iout.
        clear iout.
      endif.
    endloop.
    sort itab1 by kposn.
    loop at iout.
      sort iout by kschl.
      if ( iout-kschl eq 'GSDC' OR
           iout-kschl eq 'GSFR' OR
           iout-kschl eq 'GSIR' ).
        at end of kschl.
          read table iout index sy-tabix.
          sum.
         write:/ iout-kschl,iout-vtext,iout-kwert.
      out_par-name = 'A1'.
      out_par-value = iout-vtext.
      append out_par.
      out_par-name = 'A2'.
      out_par-value = iout-kwert.
      append out_par.
          endat.
        endif.
      endloop.
    endif.
  endif.
endform.
IN THE FORM I AM WRITING THIS CODE.
/:DEFINE &A1& = ' '
/:DEFINE &A2& = ' '
/:PERFORM GET_FREIGHT IN PROGRAM ZMFORM_PO1
/:USING &EKKO-EBELN&
/:CHANGING &A1&
/:CHANGING &A2&
/:ENDPERFORM
&A1&
&A2&
This Code is to be written in the PO form under ADDRESS window.
/:DEFINE &A1& = ' '
/:DEFINE &A2& = ' '
/:DEFINE &A3& = ' '
/:DEFINE &A4& = ' '
/:DEFINE &A5& = ' '
/:DEFINE &A6& = ' '
/:PERFORM GET_VENDOR IN PROGRAM ZMFORM_PO
/:USING &EKKO-EBELN&
/:CHANGING &A1&
/:CHANGING &A2&
/:CHANGING &A3&
/:CHANGING &A4&
/:CHANGING &A5&
/:CHANGING &A6&
/:ENDPERFORM
&A1&
&A2&
&A3&
&A4&
&A5&
&A6&
Regards
Anji