根据销售订单创建交货单(BAPI_DELIVERYPROCESSING_EXEC)

可以指定对应的仓库和销售订单创建交货单

创建交货单：BAPI_DELIVERYPROCESSING_EXEC

交货单过账：WS_DELIVERY_UPDATE

创建交货单：

function ZTEST1.
*"----------------------------------------------------------------------
*"*"本地接口：
*"  IMPORTING
*"     VALUE(IV_WERKS) TYPE  WERKS_D OPTIONAL
*"     VALUE(IV_MATNR) TYPE  MATNR OPTIONAL
*"     VALUE(IV_ERSDA) TYPE  ERSDA OPTIONAL
*"     VALUE(IV_KWMENG) TYPE  KWMENG OPTIONAL
*"     VALUE(IV_LGORT) TYPE  LGORT_D OPTIONAL
*"  EXPORTING
*"     VALUE(EV_TYPE) TYPE  BAPI_MTYPE
*"     VALUE(EV_MESSAGE) TYPE  BAPI_MSG
*"  TABLES
*"      ET_DT STRUCTURE  ZSS_DT OPTIONAL    
*"----------------------------------------------------------------------

*ET_DT 返回的对应的交货单和交货单行项目
*ZCHDH        VBELN_VL    CHAR    10    0    交货
*ZPOSNR        POSNR_VL    NUMC    6    0    交货项目
*ZWMENG        LFIMG        QUAN    13    3    实际已交货量（按销售单位）

  types: begin of ty_mska,
           werks  type mska-werks,   "工厂
           matnr  type mska-matnr,   "物料编号
           lgort  type mska-lgort,   "库存地点
           ersda  type mska-ersda,   "创建日期
           vdatu  type vbak-vdatu,   "交货日期
           vbeln  type mska-vbeln,   "销售订单号
           posnr  type mska-posnr,   "行号
           kalab  type mska-kalab,   "库存数
           kwmeng type vbap-kwmeng,  "交货数量
           meins  type vbap-meins,   "单位
         end of ty_mska.

  data: gt_mska     type table of ty_mska,
        gt_mska_sum type table of ty_mska,
        gt_delivery type table of ty_mska,
        gt_lips     type table of lips with header line,
        gs_mska     type ty_mska.

  data:kalab_0202 type labst, "0202仓销售订单实际可用总库存
       kalab_0303 type labst,
       kalab_0203 type labst,
       kalab_sum  type labst,
       gv_kwmeng  type  kwmeng. "可用库存数量
* bapi
  data: gt_request type standard table of bapideliciousrequest with header line,
        gt_created type standard table of bapideliciouscreateditems with header line,
        gt_return  type standard table of bapiret2 with header line.

  call function 'CONVERSION_EXIT_MATN1_INPUT'
    exporting
      input        = iv_matnr
    importing
      output       = iv_matnr
    exceptions
      length_error = 1
      others       = 2.

  select m~werks m~matnr m~lgort m~ersda k~vdatu m~vbeln m~posnr m~kalab p~kwmeng p~meins
    into corresponding fields of table gt_mska
  from mska as m inner join vbap as p on m~vbeln = p~vbeln and m~posnr = p~posnr
     left join vbak as k on m~vbeln = k~vbeln
   where m~kalab gt 0
    and   m~werks = iv_werks
    and   m~matnr = iv_matnr
    and   m~lgort = iv_lgort.
  if gt_mska is initial.
    concatenate iv_matnr iv_werks '中无销售订单库存!' into ev_message separated by space.
    ev_type = 'E'.
    return.
  endif.

*获取计划交货数量
  select * from lips into table gt_lips for all entries in gt_mska where vbelv = gt_mska-vbeln and posnv = gt_mska-posnr and gbsta = 'A'.
*实际可用库存数量 = 库存数量 - 计划交货数量
  loop at gt_lips .
    loop at gt_mska assigning field-symbol(<mska>) where vbeln = gt_lips-vbelv and posnr = gt_lips-posnv and lgort = gt_lips-lgort.
      <mska>-kalab =  <mska>-kalab - gt_lips-lfimg.
    endloop.
  endloop.

  loop at gt_mska into gs_mska.
    add gs_mska-kalab to kalab_sum.
  endloop.
  if kalab_sum < iv_kwmeng.
    concatenate iv_werks iv_matnr iv_lgort '销售订单库存不足!' into ev_message separated by space.
    ev_type = 'E'.
    return.
  endif.

  sort gt_mska by ersda.  "按时间先进先出
  loop at gt_mska into gs_mska.
    gv_kwmeng = iv_kwmeng - gs_mska-kalab.
    if gv_kwmeng > 0.
      append gs_mska to gt_delivery.
      iv_kwmeng = gv_kwmeng.
    else.
      gs_mska-kalab = iv_kwmeng.
      append gs_mska to gt_delivery.
      exit.
    endif.
  endloop.

  sort gt_delivery by vbeln posnr.    "同一销售订单（多行）生成一个交货单  不同销售订单一单一交货单
  loop at gt_delivery into gs_mska.
*gt_request-document_type_predecessor = 'A'. "Sales Ord
*gt_request-document_type_delivery    = 'LF'.
    gt_request-id = sy-tabix.
    gt_request-plant = iv_werks.
    gt_request-stge_loc = gs_mska-lgort.
    gt_request-document_numb = gs_mska-vbeln.
    gt_request-document_item = gs_mska-posnr.
    gt_request-quantity_sales_uom = gs_mska-kalab.
    gt_request-quantity_base__uom = gs_mska-kalab.
    gt_request-ordcombind = 'X'.
    gt_request-document_type = 'A'. "L交货  B采购订单  A销售订单  1外部系统中的销售订单  2外部系统中的采购订单
    gt_request-delivery_date = sy-datum.
    append gt_request.
  endloop.
  call function 'BAPI_DELIVERYPROCESSING_EXEC'
    tables
      request      = gt_request
      createditems = gt_created
      return       = gt_return.
  read table gt_return with key type = 'E'.
  if sy-subrc <> 0.
    call function 'BAPI_TRANSACTION_COMMIT'.

    ev_type = 'S'.
    loop at gt_created.
      et_dt-zchdh = gt_created-document_numb.
      et_dt-zposnr = gt_created-document_item.
      et_dt-zwmeng = gt_created-quantity_sales_uom.
      append et_dt.
    endloop.
  else.
    call function 'BAPI_TRANSACTION_ROLLBACK'.
    ev_type = 'E'.
    loop at gt_return.
      concatenate ev_message gt_return-message into ev_message separated by ','.
    endloop.
  endif.
endfunction.

交货单过账：

function ztest2.
*"----------------------------------------------------------------------
*"*"本地接口：
*"  IMPORTING
*"     VALUE(IV_VBELN) TYPE  VBELN_VL OPTIONAL
*"     VALUE(IV_DATE) TYPE  BUDAT OPTIONAL
*"  EXPORTING
*"     VALUE(EV_TYPE) TYPE  BAPI_MTYPE
*"     VALUE(EV_MESSAGE) TYPE  BAPI_MSG
*"----------------------------------------------------------------------

  data:ls_vbkok type vbkok,  "交货单抬头
       gt_vbpok like table of vbpok with header line, "交货单行项目
       gt_prot  like table of prott with header line, "输出数据
       gv_error type xfeld. "错误标识

  data:gt_lips type table of lips,
       gs_lips type lips.

  if iv_vbeln is initial or iv_date is initial.
    ev_type    = 'E'.
    ev_message    = '交货单或交货日期缺失!'.
    return.
  endif.

  ls_vbkok-vbeln_vl           = iv_vbeln.  "交货
  ls_vbkok-wabuc              = 'X'.  "自动过帐货物移动
  ls_vbkok-wadat_ist          = iv_date.    "实际货物移动日期

  select * into table gt_lips from lips where vbeln = iv_vbeln.
  loop at gt_lips into gs_lips.
    gt_vbpok-vbeln_vl = gs_lips-vbeln.  "交货
    gt_vbpok-posnr_vl = gs_lips-posnr.  "交货项目
    gt_vbpok-vbeln = gs_lips-vgbel.   "后续销售和分销凭证
    gt_vbpok-posnn = gs_lips-vgpos.   "SD凭证的后续项目
    gt_vbpok-matnr = gs_lips-matnr.   "物料编号
    gt_vbpok-werks = gs_lips-werks.           "工厂
    gt_vbpok-lfimg = gs_lips-lfimg.
    gt_vbpok-lgmng = gs_lips-lgmng.   "以仓库保管单位级的实际交货数量
    gt_vbpok-pikmg = gs_lips-lfimg.   "数量以基本计量单位计算
    append gt_vbpok.
  endloop.

  call function 'WS_DELIVERY_UPDATE'
    exporting
      vbkok_wa                  = ls_vbkok
      synchron                  = 'X'
      commit                    = 'X'
      delivery                  = iv_vbeln
      update_picking            = 'X'
      if_wmpp                   = 'X'
    importing
      ef_error_in_goods_issue_0 = gv_error
    tables
      vbpok_tab                 = gt_vbpok
      prot                      = gt_prot
    exceptions
      error_message             = 1
      others                    = 4.

  if sy-subrc <> 0 and gt_prot[] is initial.   "交货单异常，过账失败
    ev_type    = 'E'.
    message id sy-msgid type sy-msgty number sy-msgno with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4 into ev_message.
    return.
  endif.
  read table gt_prot transporting no fields with key msgty  = 'E' .
  if sy-subrc = 0.
    call function 'BAPI_TRANSACTION_ROLLBACK'.
    loop at gt_prot into data(gs_prot) where msgty  ca 'AEX'.
      call function 'MESSAGE_TEXT_BUILD'
        exporting
          msgid               = gs_prot-msgid
          msgnr               = gs_prot-msgno
          msgv1               = gs_prot-msgv1
          msgv2               = gs_prot-msgv1
          msgv3               = gs_prot-msgv1
          msgv4               = gs_prot-msgv1
        importing
          message_text_output = ev_message.
    endloop.
    ev_type    = 'E'.
  else.
    call function 'BAPI_TRANSACTION_COMMIT'
      exporting
        wait = 'X'.
    ev_type    = 'S'.
    ev_message    = '交货单过账成功'.

    wait up to 1 seconds.

    select single mblnr into ev_message from mseg where mjahr = iv_date+0(4) and matnr = gs_lips-matnr and werks = gs_lips-werks
        and kdauf = gs_lips-vgbel and xblnr_mkpf = gs_lips-vbeln. "获取物料凭证
  endif.


endfunction.