BAPI_BILLINGDOC_CREATEMULTIPLE | Result unexpected while automation.

Question

Hi Gurus,
I have created an automation of VF01/02 and create invoice for customer billing.
I have created the sales order with reference (VA02) and saved it.
Here is my code.
*&      Form  GET_SALESORD
*       text
*  -->  p1        text
*  <--  p2        text
FORM get_salesord .
   DATA i_fy(004) TYPE  c.
   DATA run_date TYPE dats.
   run_date = sy-datum.
   CALL FUNCTION 'HR_JP_MONTH_BEGIN_END_DATE'
     EXPORTING
       iv_date             = run_date
     IMPORTING
       ev_month_begin_date = v_sdate
       ev_month_end_date   = v_edate.
   SELECT *
     INTO TABLE it_vbak
     FROM vbak
     WHERE erdat GE v_sdate
       AND erdat LE v_edate
       AND vbtyp = 'C'.
   SELECT *
     INTO TABLE it_konv
     FROM konv
     FOR ALL ENTRIES IN it_vbak
     WHERE knumv = it_vbak-knumv.
   BREAK-POINT.
   SELECT *
     FROM vbap
     INTO TABLE it_vbap
     FOR ALL ENTRIES IN it_vbak
         WHERE erdat GE it_vbak-erdat.
ENDFORM.                    " GET_SALESORD
*&      Form  CREATE_BILL
*       text
*  -->  p1        text
*  <--  p2        text
FORM create_bill .
   LOOP AT it_vbak INTO wa_vbak.
     wa_billingdatain-doc_number          =  wa_vbak-vbeln.
     wa_billingdatain-created_by          =  wa_vbak-ernam.
     wa_billingdatain-doc_type            =  wa_vbak-auart.
     wa_billingdatain-ordbilltyp          =  wa_vbak-fkara.
     wa_billingdatain-salesorg            =  wa_vbak-vkorg.
     wa_billingdatain-distr_chan          =  wa_vbak-vtweg.
     wa_billingdatain-division            =  wa_vbak-spart.
     wa_billingdatain-sold_to             =  wa_vbak-kunnr.
     wa_billingdatain-currency            =  wa_vbak-waerk.
     wa_billingdatain-ref_doc             =  wa_vbak-vgbel.
     wa_billingdatain-orderid             =  wa_vbak-aufnr.
     wa_billingdatain-tax_depart_cty      =  wa_vbak-landtx.
     wa_billingdatain-tax_dest_cty        =  wa_vbak-stceg_l.
     wa_billingdatain-price_date          =  sy-datum.
     LOOP AT it_vbap INTO wa_vbap
                    WHERE erdat = wa_vbak-erdat.
       wa_billingdatain-itm_number   =  wa_vbap-posnr.
       wa_billingdatain-origindoc    =  wa_vbap-vbelv.
       wa_billingdatain-item         =  wa_vbap-posnv.
       wa_billingdatain-item_categ   =  wa_vbap-pstyv.
       wa_billingdatain-req_qty      =  wa_vbap-kwmeng.
       wa_billingdatain-sales_unit   =  wa_vbap-vrkme.
       wa_billingdatain-no_matmast   = ' '.
       wa_billingdatain-plant        = wa_vbap-werks.
       wa_billingdatain-material     = wa_vbap-matnr.
       wa_billingdatain-acctasgnmt   = wa_vbap-ktgrm.
       wa_billingdatain-ref_item     = wa_vbap-vgpos.
       wa_billingdatain-sales_unit   = wa_vbap-vrkme.
       wa_billingdatain-profit_ctr   = wa_vbap-prctr.
       wa_billingdatain-ref_doc_ca   = wa_vbap-vgtyp.
       wa_billingdatain-costcenter   = wa_vbap-kostl.
       wa_billingdatain-wbs_elem     = wa_vbap-ps_psp_pnr.
     ENDLOOP.
*    LOOP AT it_konv INTO wa_konv
*               WHERE knumv = wa_vbak-knumv.
*      wa_conditiondatain-cond_type   =  wa_konv-kschl.
*      wa_conditiondatain-cond_curr   =  wa_konv-kwaeh.
*      wa_conditiondatain-cond_value  =  wa_konv-kbetr.
*      wa_conditiondatain-cond_p_unt  =  wa_konv-kpein.
*      wa_conditiondatain-cond_d_unt  =  wa_konv-kmein.
*    ENDLOOP.
*    wa_textdatain-ref_doc     = wa_vbap-vgbel.
*    wa_textdatain-ref_item    = wa_vbap-vgpos.
*    wa_textdatain-applobject  = 'VBBK'.
*    wa_textdatain-langu       = 'EN'.
*    wa_textdatain-text_id     = 'ST'.
     APPEND wa_billingdatain TO it_billingdatain.
*    APPEND wa_conditiondatain TO it_conditiondatain.
*    APPEND wa_textdatain TO it_textdatain.
     CALL FUNCTION 'BAPI_BILLINGDOC_CREATEMULTIPLE'
       EXPORTING
*       CREATORDATAIN   =
         testrun         = 'X'
*       POSTING         =
       TABLES
         billingdatain   = it_billingdatain
*       conditiondatain = it_conditiondatain
*       CCARDDATAIN     =
*       textdatain      = it_textdatain
         errors          = it_errors
         return          = it_return
         success         = it_success.
     BREAK-POINT.
     CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'
*     EXPORTING
*       WAIT          =
*     IMPORTING
*       RETURN        =
   ENDLOOP.
   IF it_errors[] IS NOT INITIAL.
     EXIT.
   ENDIF.
ENDFORM.                    " CREATE_BILL
and it is giving me a result,
I
VF
044
The item is not relevant for billing
Please suggest.
Regards

Answer 1

Hi Ankit,
please check, if WBS_ELEM isn't empty after line
       wa_billingdatain-wbs_elem     = wa_vbap-ps_psp_pnr.
Sometimes wbs element can be found in header (VBAK) and sometimes in item (VBAP) depending on customizing settings.
Regards,
Klaus