Create BOM , CSAP_MAT_BOM_CREATE

Question

Hi,
i have some problems with the call function mentioned above.
First let me show the code:
*- Kopfdaten füllen
  wa_tstko-base_quan = '1'.
  wa_tstko-bom_text = text-t11.   "'Stücklistentext'.
  APPEND wa_tstko TO xt_tstko.
hilfsfeld für Stücklistenposition
  DATA: lh_item1(4) TYPE c VALUE '0000'
      , lh_item(4) TYPE c.
  LOOP AT xt_hstb WHERE box = 'X'.
*- Positionsdaten füllen
    ADD 10 TO lh_item1.
    SHIFT lh_item1 LEFT DELETING LEADING space.
    CONCATENATE '00' lh_item1 INTO lh_item.
    CLEAR xt_tstpo.
    wa_tstpo-item_no    = lh_item.
    wa_tstpo-item_categ = 'L'.                      "Mußeingabe
    wa_tstpo-component  = xt_hstb-n_matnr.          "Mußeingabe
    wa_tstpo-comp_qty   = xt_hstb-menge.            "Mußeingabe
    wa_tstpo-comp_unit  = xt_hstb-mmein.
    wa_tstpo-item_text1 = xt_hstb-ojtxb.
    APPEND wa_tstpo TO xt_tstpo.
  ENDLOOP.
CALL FUNCTION 'CALO_INIT_API'.
  CALL FUNCTION 'CSAP_MAT_BOM_CREATE'
    EXPORTING
      material                 = xl_matnr
      plant                    = xp_werks
      bom_usage                = 'L'
     valid_from               = xl_datuv
  CHANGE_NO                =
  REVISION_LEVEL           =
      i_stko                   = xt_tstko
  FL_NO_CHANGE_DOC         = ' '
  FL_COMMIT_AND_WAIT       = ' '
  FL_CAD                   = ' '
  FL_DEFAULT_VALUES        = 'X'
IMPORTING
  FL_WARNING               =  xh_flg_warning
   bom_no                   = xh_stlnr
   TABLES
     t_stpo                   = xt_tstpo
   EXCEPTIONS
     error                          = 1
     OTHERS                   = 2
i always get following dump.
exception: ..... KEY_INCOMPLETE....
Does anybody have some answers for that problem?
thx
Thomas

Answer 1

Give a example.
this program can create bom succcess.but add stpu(subitem) ,have some problem.
REPORT  ZPDM_CREATEBOM                          .
DATA: i_stko  like STKO_API01.
data: T_STPO  like table of STPO_API01 WITH HEADER LINE.
data: T_STPU  like table of STPU_API01 WITH HEADER LINE.
data: BOM_HEADER like BICSK.
DATA: return TYPE char100,
      return2 TYPE char100.
i_stko-BASE_QUAN = 1.
T_STPO-ITEM_CATEG = 'L'.
T_STPO-ITEM_NO = '0010'.
T_STPO-COMPONENT = '52008022702'.
T_STPO-COMP_QTY = '10'.
APPEND T_STPO.
T_STPO-ITEM_CATEG = 'L'.
T_STPO-ITEM_NO = '0020'.
T_STPO-COMPONENT = '52008022701'.
T_STPO-COMP_QTY = '20'.
APPEND T_STPO.
T_STPU-POINTER = 20.
T_STPU-UPOSZ = '0001'.
T_STPU-EBORT = 'A1'.
T_STPU-UPMNG = '10'.
APPEND T_STPU.
T_STPU-POINTER = 20.
T_STPU-UPOSZ = '0002'.
T_STPU-EBORT = 'A2'.
T_STPU-UPMNG = '10'.
APPEND T_STPU.*
CALL FUNCTION 'CSAP_MAT_BOM_CREATE'
  EXPORTING
    material                 = 'FERT005'
   PLANT                    = '1000'
    bom_usage                = '1'
  VALID_FROM               =
   CHANGE_NO                = 'ECO200909096'
  REVISION_LEVEL           =
    i_stko                   = i_stko
  FL_NO_CHANGE_DOC         = ' '
  FL_COMMIT_AND_WAIT       = ' '
  FL_CAD                   = ' '
  FL_DEFAULT_VALUES        = 'X'
IMPORTING
  FL_WARNING               =
  BOM_NO                   =
TABLES
   T_STPO                   =   T_STPO
  T_DEP_DATA               =
  T_DEP_DESCR              =
  T_DEP_ORDER              =
  T_DEP_SOURCE             =
  T_DEP_DOC                =
  T_LTX_LINE               =
   T_STPU                   = T_STPU
EXCEPTIONS
   ERROR                    = 1
   OTHERS                   = 2