답글 달고 있었는데, 답글 달렸네요, ㅎㅎ

참조해서 짜시면 될 것 같아요. 새해 복 많이 받으세요.

CALL FUNCTION 'DATE_GET_WEEK'

CALL FUNCTION 'WEEK_GET_FIRST_DAY'
http://ruth99.nayana.com/cgi-bin/ez2000/ezboard.cgi?db=abap&action=read&dbf=143&page=0&depth=2

한개 펑션으로 나오는 것이 없는 것 같아서 만들어 보았는데요.

도움이 되실지 모르겠네요. ^^

FUNCTION ytest_week_date.
*"----------------------------------------------------------------------
*"*"Local interface:
*"  IMPORTING
*"     REFERENCE(I_WEEK) TYPE  NUM6
*"  TABLES
*"      TABLE
*"----------------------------------------------------------------------

  DATA : BEGIN OF ls_data,
           datum TYPE d,
           day   TYPE char2,
         END   OF ls_data.
  DATA s_sdays   TYPE p.
  DATA s_cdays   TYPE p.
  DATA l_datum   TYPE d.
  DATA l_day     TYPE d.
  DATA l_monday  TYPE d.
  DATA l_tuesday TYPE d.
  DATA l_extra   TYPE i.

  l_datum(4) = i_week(4).
  l_datum+4  = '0101'.

  s_sdays = l_datum.
  l_extra = s_sdays MOD 7.
  s_cdays = s_sdays + i_week+4(2) * 7.
  IF l_extra IS NOT INITIAL.
    SUBTRACT 7 FROM s_cdays.
  ENDIF.

  l_datum = s_cdays - l_extra.

  l_monday  = l_datum + 2.
  l_tuesday = l_datum + 6.

  DO 8 TIMES.
    ls_data-datum = l_datum.
    CASE sy-index.
      WHEN 1. ADD 1 TO l_datum. CONTINUE.
      WHEN 2. ls_data-day = '일'.
      WHEN 3. ls_data-day = '월'.
      WHEN 4. ls_data-day = '화'.
      WHEN 5. ls_data-day = '수'.
      WHEN 6. ls_data-day = '목'.
      WHEN 7. ls_data-day = '금'.
      WHEN 8. ls_data-day = '토'.
    ENDCASE.
    APPEND ls_data TO table.
    ADD 1 TO l_datum.
  ENDDO.

ENDFUNCTION.