【IT168 技术文章】

　　ABAP中金额转大写的方法：

*&---------------------------------------------------------------------*
*& Report  Z_BARRY_CONV_AMOUNT                                         *
*&                                                                     *
*&---------------------------------------------------------------------*
*&  金额大写转换                                                        *
*&---------------------------------------------------------------------*
REPORT  Z_BARRY_CONV_AMOUNT                     .
TYPES: CUR6  TYPE P DECIMALS 6 ,
       CUR2  TYPE P DECIMALS 2 .
DATA VA1 TYPE CUR2.
DATA STR(40) TYPE C .
VA1 = '232.23'.
PERFORM CONV_AMOUNT USING VA1
                    CHANGING STR.
WRITE STR.
*&--------------------------------------------------------------------*
*&      Form  conv_amount
*&--------------------------------------------------------------------*
FORM CONV_AMOUNT USING VALUE(F_SOURCE)
                 CHANGING VALUE(F_RESULT).
  DATA: SCR(30) TYPE C, RES(60) TYPE C,FEN(2) TYPE C .
  DATA: LEN TYPE I, C1 TYPE I, C2 TYPE I, C3 TYPE I, C4 TYPE I.
  DATA: D1(1) TYPE C, D2(1) TYPE C, D3 TYPE I.
  DATA: DIGIT(2) TYPE C, WEIGHT(2) TYPE C.
  DATA: RULE1(20) TYPE C VALUE '零壹贰叁肆伍陆柒捌玖'.
  DATA: RULE2(30) TYPE C VALUE '分角元拾佰仟万拾佰仟亿拾佰仟万'.
  SCR = F_SOURCE * 100.
  CONDENSE SCR NO-GAPS.
  IF SCR = '0'.
    RES = '零元'.
  ELSE.
    LEN = STRLEN( SCR ).
    C1 = 0.
    D1 = '0'.
    CLEAR RES.
    DO LEN TIMES.
      C1 = C1 + 1.
      C2 = LEN - C1.
      D2 = SCR+C2(1) .
      IF D2 = '0'.
        D3 = 0.
      ELSE.
        D3 = D2 * 2.
      ENDIF.
      DIGIT = RULE1+D3(2) .
      C3 = ( C1 - 1 ) * 2.
      WEIGHT = RULE2+C3(2) .
      IF D2 = '0'.
        IF C1 = 3.
          DIGIT = ''.
        ELSEIF C1 = 7.
          DIGIT = ''.
          IF LEN > 10 .
            C4 = LEN - 10.
            IF SCR+C4(4) = '0000'.
              WEIGHT = ''.
            ENDIF.
          ENDIF.
        ELSEIF C1 = 11.
          DIGIT = ''.
        ELSEIF D1 = '0'.
          DIGIT = ''.
          WEIGHT = ''.
        ELSE.
          WEIGHT = ''.
        ENDIF.
      ENDIF.
*      CONCATENATE digit weight res INTO res. "汉字间是否加进空格
      CONCATENATE DIGIT WEIGHT RES INTO RES SEPARATED BY SPACE.
      D1 = D2.
    ENDDO.
  ENDIF.
  LEN = STRLEN( RES ) - 2.
  FEN = RES+LEN(2).
  IF FEN <> '分' .
    CONCATENATE RES ' 整' INTO F_RESULT.
  ELSE.
    F_RESULT = RES.
  ENDIF.
ENDFORM.                    "conv_amount

*------------------------------------------------------------*
FOR UNICODE 系统：
REPORT  z_barry_test NO STANDARD PAGE HEADING .
TYPES: CUR6  TYPE P DECIMALS 6 ,
       CUR2  TYPE P DECIMALS 2 .
DATA VA1 TYPE CUR2.
DATA STR(40) TYPE C .
VA1 = '1000123.5'.
PERFORM CONV_AMOUNT USING VA1
                    CHANGING STR.
WRITE STR.
*&--------------------------------------------------------------------*
*&      Form  conv_amount
*&--------------------------------------------------------------------*
FORM CONV_AMOUNT USING VALUE(F_SOURCE)
                 CHANGING VALUE(F_RESULT).
  DATA: SCR(30) TYPE C, RES(60) TYPE C,FEN(2) TYPE C .
  DATA: LEN TYPE I, C1 TYPE I, C2 TYPE I, C3 TYPE I, C4 TYPE I.
  DATA: D1(1) TYPE C, D2(1) TYPE C, D3 TYPE I.
  DATA: DIGIT(2) TYPE C, WEIGHT(2) TYPE C.
  DATA: RULE1(20) TYPE C VALUE '零壹贰叁肆伍陆柒捌玖'.
  DATA: RULE2(30) TYPE C VALUE '分角元拾佰仟万拾佰仟亿拾佰仟万'.
  SCR = F_SOURCE * 100.
  CONDENSE SCR NO-GAPS.
  IF SCR = '0'.
    RES = '零元'.
  ELSE.
    LEN = STRLEN( SCR ).
    C1 = 0.
    D1 = '0'.
    CLEAR RES.
    DO LEN TIMES.
      C1 = C1 + 1.
      C2 = LEN - C1.
      D2 = SCR+C2(1) .
      IF D2 = '0'.
        D3 = 0.
      ELSE.
        D3 = D2.
      ENDIF.
      DIGIT = RULE1+D3(1) .
      C3 = ( C1 - 1 ) .
      WEIGHT = RULE2+C3(1) .
      IF D2 = '0'.
        IF C1 = 3.
          DIGIT = ''.
        ELSEIF C1 = 7.
          DIGIT = ''.
          IF LEN > 10 .
            C4 = LEN - 10.
            IF SCR+C4(4) = '0000'.
              WEIGHT = ''.
            ENDIF.
          ENDIF.
        ELSEIF C1 = 11.
          DIGIT = ''.
        ELSEIF D1 = '0'.
          DIGIT = ''.
          WEIGHT = ''.
        ELSE.
          WEIGHT = ''.
        ENDIF.
      ENDIF.
      CONCATENATE DIGIT WEIGHT RES INTO RES .
      D1 = D2.
    ENDDO.
  ENDIF.
  LEN = STRLEN( RES ) - 1.
  FEN = RES+LEN(1).
  IF FEN <> '分' .
    CONCATENATE RES '整' INTO F_RESULT.
  ELSE.
    F_RESULT = RES.
  ENDIF.
ENDFORM.                    "conv_amount