Help BAPI_MATERIAL_SAVEDATA !?!?

Question

Hi Friends,
I've created a program that allow to change the <b>unit of measure</b> of a material master (add new  unit <b>USE</b>). But  wrong when I used BAPI  BAPI_MATERIAL_SAVEDATA to do it. The message error as below:
"specify the conversion factors for the unit of measure <b>USE</b>"
Anyone can tell me why?
Thanks,
Gy

Answer 1

yes
please chek the below code ..if possible.. plse
DATA : wa_matdes    TYPE    bapi_makt_ga,
         wa_clnt      TYPE    bapi_mara_ga,
         wa_makt_des  TYPE    bapi_makt.
  DATA : tb_clnt      TYPE STANDARD TABLE OF bapi_mara_ga,
         tb_makt_des  TYPE STANDARD TABLE OF bapi_makt,
         tb_matdes    TYPE STANDARD TABLE OF bapi_makt_ga,
*Begin of changes phaniram YADK931460
         tb_marm      TYPE STANDARD TABLE OF bapi_marm,
         wa_marm      TYPE bapi_marm,
         tb_marmx     TYPE STANDARD TABLE OF bapi_marmx,
         wa_marmx     TYPE bapi_marmx,
         tb_marm_ga   TYPE STANDARD TABLE OF bapi_marm_ga,
         wa_marm_ga   TYPE bapi_marm_ga.
*End of changes phaniram YADK931460
* Header Data.
  IF wa_mara-vpsta CA cn_k.
    wa_headdata-basic_view    =  cn_x.
  ENDIF.
  IF wa_mara-vpsta CA cn_v.
    wa_headdata-sales_view    = cn_x.
  ENDIF.
  IF wa_mara-vpsta CA cn_e.
    wa_headdata-purchase_view = cn_x.
  ENDIF.
  IF wa_mara-vpsta CA cn_d.
    wa_headdata-mrp_view  = cn_x.
  ENDIF.
  IF wa_mara-vpsta CA cn_p.
    wa_headdata-forecast_view = cn_x.
  ENDIF.
  IF wa_mara-vpsta CA cn_a.
    wa_headdata-work_sched_view = cn_x.
  ENDIF.
  IF wa_mara-vpsta CA cn_f.
    wa_headdata-prt_view   =  cn_x.
  ENDIF.
  IF wa_mara-vpsta CA cn_l.
    wa_headdata-storage_view = cn_x.
  ENDIF.
  IF wa_mara-vpsta CA cn_s.
    wa_headdata-warehouse_view = cn_x.
  ENDIF.
  IF wa_mara-vpsta CA cn_q.
    wa_headdata-quality_view = cn_x.
  ENDIF.
  IF wa_mara-vpsta CA cn_b.
    wa_headdata-account_view = cn_x.
  ENDIF.
  IF wa_mara-vpsta CA cn_g.
    wa_headdata-cost_view =  cn_x.
  ENDIF.
  wa_headdata-material      =  wa_mara-matnr.
  wa_headdata-ind_sector    =  wa_mara-mbrsh.
  wa_headdata-matl_type     =  wa_mara-mtart.
* Material Description
  CALL FUNCTION 'BAPI_MATERIAL_GET_ALL'
    DESTINATION va_dest
    EXPORTING
      material            = wa_mara-matnr
    IMPORTING
      clientdata          = wa_clnt
    TABLES
      materialdescription = tb_matdes
      unitsofmeasure      = tb_marm_ga.
  IF  tb_matdes  IS NOT INITIAL.
    LOOP  AT tb_matdes INTO wa_matdes.
      wa_makt_des-langu       = wa_matdes-langu.
      wa_makt_des-langu_iso   = wa_matdes-langu_iso.
      wa_makt_des-matl_desc   = wa_matdes-matl_desc.
      APPEND wa_makt_des TO tb_makt_des.
      CLEAR :wa_makt_des.
    ENDLOOP.
  ENDIF.
*Begin of changes phaniram YADK931460
  IF  tb_matdes  IS NOT INITIAL.
    LOOP  AT tb_marm_ga INTO wa_marm_ga.
      MOVE-CORRESPONDING wa_marm_ga TO wa_marm.
*Begin of change Phaniram YADK934080 04.09.2013
      IF wa_marm-alt_unit = 'NR'.
         wa_marm-del_flag = 'X'.
      ENDIF.
*End of change Phaniram YADK934080 04.09.2013
      APPEND wa_marm TO tb_marm.
      CLEAR :wa_marm_ga,wa_marm.
    ENDLOOP.
  ENDIF.
  wa_marmx-alt_unit        = 'X'."wa_marm_ga-alt_unit.
  wa_marmx-alt_unit_iso    = 'X'."wa_marm_ga-alt_unit_iso.
  wa_marmx-numerator       = 'X'. "wa_marm_ga-numerator.
  wa_marmx-denominatr      = 'X'." wa_marm_ga-denominatr.
  APPEND wa_marmx TO tb_marmx.
*Begin of changes phaniram YADK931460
*Clinet data
  IF wa_clnt    IS NOT INITIAL.
    MOVE-CORRESPONDING wa_clnt TO wa_clientdata.
    CLEAR wa_clnt.
  ENDIF.
* Client datax
* For clientdatx value assign purpose.
  ASSIGN wa_clientdatax TO <wa>.
  SELECT * FROM dd03l INTO TABLE tb_dd03l WHERE tabname = 'BAPI_MARAX'.
  IF sy-subrc IS INITIAL.
    LOOP AT tb_dd03l INTO wa_dd03l.
      ASSIGN COMPONENT wa_dd03l-fieldname OF STRUCTURE <wa> TO <comp>.
      <comp> = cn_x.
    ENDLOOP.
    MOVE-CORRESPONDING <wa> TO wa_clientdatax.
  ENDIF.
* Material Creation
  IF wa_headdata  IS NOT INITIAL AND
   wa_clientdata  IS NOT INITIAL.  .
    CALL FUNCTION 'BAPI_MATERIAL_SAVEDATA'
      EXPORTING
        headdata            = wa_headdata
        clientdata          = wa_clientdata
        clientdatax         = wa_clientdatax
      IMPORTING
        return              = wa_sav_ret
      TABLES
        materialdescription = tb_makt_des
        unitsofmeasure      = tb_marm
        unitsofmeasurex     = tb_marmx.
  ENDIF.
  CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'
    EXPORTING
      wait = cn_x.