采购订单审批/取消审批程序（BAPI_PO_RESET_RELEASE、BAPI_PO_RELEASE）

 

data:  gt_t16fs       TYPE STANDARD TABLE OF t16fs,            "批准策略

      "定义采购订单对应的审批信息
      BEGIN OF gt_ekko OCCURS 0,
        ebeln LIKE ekko-ebeln,                                "采购订单编号
        frggr LIKE ekko-frggr,                                   "审批组
        frgsx LIKE ekko-frgsx,                                  "审批策略
        frgzu LIKE ekko-frgzu,                                  "版本状态
        bsart LIKE ekko-bsart,                                 "采购凭证类型
        ekorg LIKE ekko-ekorg,                               "采购组织
      END   OF gt_ekko.

*&———————————————————————*
*&      Form  get_Approval_strategy
*&———————————————————————*
*       取采购订单对应的审批组和审批策略
*       再根据审批组和审批管理取每级对应的审批组
*———————————————————————-*
FORM get_approval_strategy.
  "取采购订单对应审批组
  SELECT ebeln                             "采购订单
    frggr                                             "审批组
    frgsx                                             "审批策略
    frgzu                                             "版本状态
    bsart                                            "采购凭证类型
    ekorg                                           "采购组织
    INTO TABLE gt_ekko
    FROM ekko

  WHERE ebeln = l_ebeln.

  "根据审批组取对应批准策略
  SELECT *
    INTO TABLE gt_t16fs
    FROM t16fs
    FOR ALL ENTRIES IN gt_ekko
  WHERE frggr = gt_ekko-frggr       "审批组

        AND frgsx = gt_ekko-frgsx.      "审批策略

ENDFORM.                    "get_Approval_strategy

 

*&———————————————————————*
*&      Form  PROCESS_po
*&———————————————————————*
*       处理采购订单，包括取消审批和审批
*———————————————————————-*
*      –>VALUE(FV_APPROVE)  处理标识，N:表示取消审批, Y:表示审批通过
*———————————————————————-*
FORM process_po USING value(fv_approve).
  DATA: l_level TYPE n,                                                  "当前订单已审批通过级别数
        l_last_char TYPE n,                                                 "当前订单最后审批通过级别
        l_pre_field TYPE string VALUE 'FRGC',              "所有审批组对应字段相同部分
        l_fieldname TYPE string.                                        "由l_pre_field + l_last_char组成对应审批组字段

  FIELD-SYMBOLS: <fs_field> TYPE t16fs-frgc1.      "当前审批组值
  CLEAR: l_level,
         l_last_char,
         l_fieldname.

  READ TABLE gt_ekko ASSIGNING <fs_ekko> WITH KEY ebeln = w_poheader-po_number.
  IF sy-subrc EQ 0 AND <fs_ekko>-frgzu IS NOT INITIAL.
    "根据采购订单的审批组、审批策略取对应的审批组
    READ TABLE gt_t16fs ASSIGNING <fs_t16fs> WITH KEY frggr = <fs_ekko>-frggr
                                                                                                         frgsx = <fs_ekko>-frgsx.

   "计算审批通过级数
    l_level = STRLEN( <fs_ekko>-frgzu ).
    "取消采购订单，只取消第一级审批就可以，不需要逐级取消审批，如果逐级取消审批后造成采购订单被锁定错误
    IF fv_approve = 'N'.

      "组成字段名
      CONCATENATE l_pre_field '1' INTO l_fieldname.

      "通过指针获取批准代码
      ASSIGN COMPONENT l_fieldname OF STRUCTURE <fs_t16fs> TO <fs_field>.

      PERFORM approve_po USING <fs_ekko>-ebeln 'N' <fs_field>.

    ENDIF.

    "批准采购订单，由前往后逐级审批

    IF fv_approve = 'Y'.
      DO l_level TIMES.
        l_last_char = sy-index.
        CONCATENATE l_pre_field l_last_char INTO l_fieldname.
        ASSIGN COMPONENT l_fieldname OF STRUCTURE <fs_t16fs> TO <fs_field>.
          PERFORM approve_po USING <fs_ekko>-ebeln 'Y' <fs_field>.
      ENDDO.

    ENDIF.
  ENDIF.

ENDFORM.                    "PROCESS_po

 

*&———————————————————————*
*&      Form  approve_po
*&———————————————————————*
*       审批或取消采购订单审批
*———————————————————————-*
*      –>VALUE(FV_EBELN)    采购订单编号
*      –>VALUE(FV_APPROVE)  审批状态
*      –>VALUE(FV_REL_COD)  审批代码
*———————————————————————-*
FORM approve_po USING value(fv_ebeln)
                      value(fv_approve)
                      value(fv_rel_cod).
  CALL FUNCTION 'Z_MM_APPROVE_PO'
    EXPORTING
      purchaseorder = fv_ebeln
      approve            = fv_approve
      rel_cod             = fv_rel_cod.

  IF sy-subrc EQ 0.
    WAIT UP TO 1 SECONDS.
  ENDIF.

ENDFORM.                    "approve_po

FUNCTION z_mm_approve_po.
*"———————————————————————-
*"*"Update function module:
*"
*"*"Local interface:
*"  IMPORTING
*"     VALUE(PURCHASEORDER) TYPE  BAPIMMPARA-PO_NUMBER
*"     VALUE(APPROVE) TYPE  CHAR1
*"     VALUE(REL_COD) TYPE  BAPIMMPARA-PO_REL_COD
*"———————————————————————-

  IF approve = 'Y'.
    CALL FUNCTION 'BAPI_PO_RELEASE'
      EXPORTING
        purchaseorder                = purchaseorder
        po_rel_code                  = rel_cod
*     USE_EXCEPTIONS               = 'X'
*     NO_COMMIT                    = ' '
*   IMPORTING
*     REL_STATUS_NEW               =
*     REL_INDICATOR_NEW            =
*     RET_CODE                     =
*   TABLES
*     RETURN                       = return
     EXCEPTIONS
       authority_check_fail         = 1
       document_not_found           = 2
       enqueue_fail                 = 3
       prerequisite_fail            = 4
       release_already_posted       = 5
       responsibility_fail          = 6
       OTHERS                       = 7
              .
    IF sy-subrc <> 0.
      MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
              WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
    ENDIF.
  ELSEIF approve = 'N'.
    CALL FUNCTION 'BAPI_PO_RESET_RELEASE'
      EXPORTING
        purchaseorder                  = purchaseorder
        po_rel_code                     = rel_cod
*     USE_EXCEPTIONS                 = 'X'
*   IMPORTING
*     REL_STATUS_NEW                 =
*     REL_INDICATOR_NEW              =
*   TABLES
*     RETURN                         = return
     EXCEPTIONS
       authority_check_fail           = 1
       document_not_found             = 2
       enqueue_fail                   = 3
       prerequisite_fail              = 4
       release_already_posted         = 5
       responsibility_fail            = 6
       no_release_already             = 7
       no_new_release_indicator       = 8
       OTHERS                         = 9
              .
    IF sy-subrc <> 0.
      MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
              WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
    ENDIF.

  ENDIF.
ENDFUNCTION.