第一个ABAP,感谢JOM_CH

加入双击跳转等功能，待加入权限控制 

*&---------------------------------------------------------------------*
*& Report ZFIRP0037
*&---------------------------------------------------------------------*
*&回款查询表 2021-10-08 Create by z
*&---------------------------------------------------------------------*
REPORT zfirp0037.
TABLES :bseg,kna1.

**定义结构

TYPES: BEGIN OF gty_out,
         bukrs   LIKE bseg-bukrs,   "公司代码
         belnr   LIKE bseg-belnr,   "凭证编号
         gjahr   LIKE bseg-gjahr,   "年度
         h_bldat LIKE bseg-h_bldat, "票据日期
         hkont   LIKE bseg-hkont,   "借方科目
         shkzg   LIKE bseg-shkzg,   "借贷
         hkont1  LIKE bseg-hkont,   "贷方科目
         kunnr   LIKE bseg-kunnr,   "客户号
         name1   LIKE kna1-name1,   "客户名称
         xref1   LIKE bseg-xref1,   "业务员
         wrbtr   LIKE bseg-wrbtr,   "金额
         sgtxt   LIKE bseg-sgtxt,   "摘要
         h_blart LIKE bseg-h_blart, "凭证类型
         prctr   LIKE bseg-prctr, "利润中心
         h_budat LIKE bseg-h_budat, "过帐日期
       END OF gty_out.

*标准的ALV输出
* slis 类型池 全局变量 定义，多数没用，
DATA: g_repid             TYPE sy-repid,
      g_line              TYPE slis_fieldcat_alv,
      gt_fieldcat         TYPE slis_t_fieldcat_alv,
      gt_layout           TYPE slis_layout_alv,
      gt_sortinfo         TYPE slis_sortinfo_alv,
      gt_lvc_title        TYPE lvc_title,
      gt_list_top_of_page TYPE slis_t_listheader,
      gt_events           TYPE slis_t_event,
      gt_fcat             TYPE lvc_t_fcat,
      gt_table            TYPE REF TO data,
      gs_settings         TYPE lvc_s_glay,
      f2code              LIKE sy-ucomm VALUE '&TEA'.
DATA g_status_set         TYPE slis_formname VALUE 'SET_STATUS'.


* 定义用于输出的内表
DATA: gt_tab TYPE STANDARD TABLE OF gty_out WITH HEADER LINE.
DATA: gt_tab2 TYPE STANDARD TABLE OF gty_out WITH HEADER LINE.

**定义双击执行事务代码 用,  猜的
DATA ok_code LIKE sy-ucomm.

DATA: g_ucomm LIKE sy-ucomm VALUE '&IC1'.

DATA:   bdcdata LIKE bdcdata    OCCURS 0 WITH HEADER LINE."用来存储屏幕字段参数值，传递录屏参数
*       messages of call transaction
DATA:   messtab LIKE bdcmsgcoll OCCURS 0 WITH HEADER LINE."记录执行BDC过程中产生的消息
DATA: ls_mss LIKE bdcmsgcoll.

*选择屏幕
SELECT-OPTIONS:
  s_kunnr FOR bseg-kunnr,"客户号
  s_BUKRS FOR bseg-bukrs,"公司代码
  s_prctr FOR bseg-prctr,"利润中心
  s_xref1 FOR bseg-xref1,"业务员
  s_ktokd FOR kna1-ktokd,"客户组
  s_pzlx FOR kna1-ktokd,"凭证类型
  s_rq FOR bseg-h_bldat OBLIGATORY.

**功能 程序
** 1 正常回款
START-OF-SELECTION.
  SELECT DISTINCT
    b~bukrs,
    b~belnr,
    b~gjahr,
    b~h_bldat,
    a~hkont,
    b~shkzg,
    b~hkont,
    b~kunnr,
    c~name1,
    b~xref1,
    b~wrbtr,
    b~sgtxt,
    b~h_blart,
    b~prctr,
    b~h_budat

  INTO TABLE @gt_tab
  FROM   bseg AS a
  INNER JOIN  bseg AS b
      ON a~bukrs = b~bukrs AND a~belnr = b~belnr AND a~gjahr = b~gjahr
  INNER JOIN kna1 AS c
    ON b~kunnr = c~kunnr
  WHERE ( a~hkont LIKE '1002%' OR a~hkont LIKE '1121%'  OR a~hkont LIKE '1012%' )  "1002*银行存款  １１２１ 应收票据 １０１２ 其它货币资金   １１２２＊ 应收帐款
       AND a~shkzg = 'S'
      AND ( b~hkont LIKE '1122%'  )
      AND b~shkzg = 'H'
       AND b~h_monat <> '000' AND b~kunnr <> ''
       AND c~ktokd IN @s_ktokd           "客户类别
      AND b~bukrs IN @s_bukrs
      AND b~kunnr IN @s_kunnr
      AND b~xref1 IN @s_xref1
      AND b~h_blart IN @s_pzlx
      AND a~prctr IN @s_prctr         "利润中心
      AND b~h_bldat IN  @s_rq.

**2 处理退款调款 ,需要变为负数
  SELECT DISTINCT
    b~bukrs,
    b~belnr,
    b~gjahr,
    b~h_bldat,
    a~hkont,
    b~shkzg,
    b~hkont,
    b~kunnr,
    c~name1,
    b~xref1,
    b~wrbtr,
    b~sgtxt,
    b~h_blart,
    b~prctr,
    b~h_budat
  INTO TABLE @gt_tab2
  FROM        bseg AS a
  INNER JOIN  bseg AS b
  ON a~bukrs = b~bukrs AND a~belnr = b~belnr AND a~gjahr = b~gjahr
  INNER JOIN kna1 AS c
  ON b~kunnr = c~kunnr
  WHERE ( a~hkont LIKE '1002%' OR a~hkont LIKE '1121%'  OR a~hkont LIKE '1012%' )
       AND a~shkzg = 'H'
  AND ( b~hkont LIKE '1122%'   )
  AND b~shkzg = 'S'
   AND b~h_monat <> '000' AND b~kunnr <> ''
  AND c~ktokd IN @s_ktokd           "客户类别
  AND b~bukrs IN @s_bukrs
  AND b~kunnr IN @s_kunnr
  AND b~xref1 IN @s_xref1
  AND b~h_blart IN @s_pzlx
  AND a~prctr IN @s_prctr         "利润中心
  AND b~h_bldat IN  @s_rq.

**FIELD-SYMBOL 指针 可直接更改内表字段的值 .
  LOOP AT gt_tab2 ASSIGNING FIELD-SYMBOL(<fs_out>).
    <fs_out>-wrbtr =  <fs_out>-wrbtr * -1.
  ENDLOOP.

  APPEND LINES OF  gt_tab2 TO gt_taB.

**去掉前导000
  LOOP AT gt_tab ASSIGNING FIELD-SYMBOL(<fs_out2>).
    SHIFT <fs_out2>-kunnr LEFT DELETING LEADING '0'.
    SHIFT <fs_out2>-belnr LEFT DELETING LEADING '0'.
    SHIFT <fs_out2>-prctr LEFT DELETING LEADING '0'.
  ENDLOOP.


END-OF-SELECTION.

**执行函数
  PERFORM frm_show_alv.


* 输出 alv 报表
FORM frm_show_alv .

  DEFINE append_alv_field.
    CLEAR g_line.
    g_line-fieldname    = &1.
    g_line-tabname      = 'GT_ALV'.
    g_line-reptext_ddic = &2.
    g_line-seltext_l    = &2.
    g_line-seltext_m    = &2.
    g_line-seltext_s    = &2.
    g_line-cfieldname   = &3.
    g_line-ctabname     = &4.
    g_line-no_out       = &5.
    g_line-no_zero      = &6.
    g_line-outputlen    = &7.
    g_line-qfieldname   = &8.
    g_line-just         = &9.
    g_line-ddictxt      = 'L'.
    g_line-do_sum       = 'X'.
    APPEND g_line TO gt_fieldcat.
  END-OF-DEFINITION.

**ALV 显示字段
  REFRESH:gt_fieldcat.
  gt_layout-colwidth_optimize = 'X'. " 自适应宽度
  append_alv_field 'bukrs' '公司' '' '' '' '' '' '' ''.
  append_alv_field 'h_bldat' '票据日期' '' '' '' '' '' '' ''.
  append_alv_field 'belnr' '凭证号' '' '' '' '' '' '' ''.
  append_alv_field 'kunnr' '客户号' '' '' '' '' '' '' ''.
  append_alv_field 'name1' '客户名称' '' '' '' '' '' '' ''.
  append_alv_field 'xref1' '业务员' '' '' '' '' '' '' ''.
  append_alv_field 'HKONT' '借方科目' '' '' '' '' '' '' ''.
  append_alv_field 'SHKZG' '借贷' '' '' '' '' '' '' ''.
  append_alv_field 'HKONT1' '贷方科目' '' '' '' '' '' '' ''.
  append_alv_field 'wrbtr' '金额' '' '' '' '' '' '' ''.
  append_alv_field 'SGTXT' '摘要' '' '' '' '' '' '' ''.
  append_alv_field 'H_BLART' '类型' '' '' '' '' '' '' ''.
  append_alv_field 'PRCTR' '利润中心' '' '' '' '' '' '' ''.
  append_alv_field 'h_budat' '过帐日期' '' '' '' '' '' '' ''.

  CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      i_callback_program       = sy-repid
      "i_callback_pf_status_set = g_status_set "'FORM_PF_STATUS_SET'
      "i_callback_user_command 设置鼠标或键盘事件， 双击调用其它事件的，FORM_USER_COMMAND 须在后面单独定义
      i_callback_user_command  = 'FORM_USER_COMMAND' "双击事件调用命令处，客户命令指定子程序
      is_layout                = gt_layout
      it_fieldcat              = gt_fieldcat
    TABLES
      t_outtab                 = gt_tab "指定要显示的内表名称
    EXCEPTIONS
      program_error            = 1
      OTHERS                   = 2.
  IF sy-subrc NE 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
            WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  ENDIF.


ENDFORM.

***双击联查原始凭证，参数：凭证号，公司代码，年度
FORM form_user_command USING i_ucomm LIKE sy-ucomm "双击
                           is_selfield TYPE slis_selfield.  "选择的行数
  CASE i_ucomm .
    WHEN '&IC1'."双击事件
      READ TABLE gt_tab INDEX is_selfield-tabindex.
      IF sy-subrc = 0.
        IF is_selfield-value IS NOT INITIAL.
*          IF is_selfield-fieldname = 'belnr'."选中行的列名=凭证编号
            SET PARAMETER ID 'BLN' FIELD gt_tab-belnr.
            SET PARAMETER ID 'GJR' FIELD gt_tab-gjahr.
*          ENDIF.
          SET PARAMETER ID 'BUK' FIELD gt_tab-bukrs.
          CALL TRANSACTION 'FB03' AND SKIP FIRST SCREEN.
        ENDIF.
      ENDIF.
  ENDCASE.
ENDFORM.

*FORM form_pf_status_set  USING rt_extab TYPE slis_t_extab.
*
*  SET PF-STATUS 'STANDARD'.
*ENDFORM.
*FORM no_zero CHANGING clike.
*  CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
*    EXPORTING
*      input  = clike
*    IMPORTING
*      output = clike.
*ENDFORM.
**********
*MODULE user_command_0100 INPUT.
*  CASE ok_code.
*    WHEN 'OK'.
*
*      LEAVE TO SCREEN 0.
*    WHEN 'CAN'.
*      LEAVE TO SCREEN 0.
*    WHEN OTHERS.
*  ENDCASE.
*ENDMODULE.
*在ACDOCA表中，公司代码RBUKRS，会计年度GJAHR，借贷标识DRCRK，期间POPER（排除期间为00），科目号RACCT，利润中心PRCTR，客户KUNNR，公司代码货币RHCUR，以公司代码货币计金额 HSL，
**1）以公司代码，年度，期间 为选择条件，筛选出凭证编码BELNR为集合一
*2）在集合一的基础上，筛选出满足：
*（借贷标识DRCRK=S，科目号RACCT=1002*或者1121*，借贷标识DRCRK=H，科目号RACCT=1122* ）或者
*（借贷标识DRCRK=S，科目号RACCT=1122*，借贷标识DRCRK=H，科目号RACCT=1002*或者1121*）的凭证编码为集合二
****************3）取集合二两种情况的应收账款RACCT=1122* 所在行的公司代码金额HSL，以及客户KUNNR（客户为空的排除掉），利润中心PRCTR，金额求和之后乘以负一
****************举例：借方1002*贷方1122*满足，借方1121*贷方1122*满足，借1002*借1121*贷1122*贷1122*多借多贷也满足