ABAP 한글 특정 자리수 만큼 자르는 펑션
유니코드 Byte 변환
FUNCTION YFRANK_CONV_HANGUL_LEN .
*"----------------------------------------------------------------------
*"*"Local Interface:
*" IMPORTING
*" VALUE(TEXT)
*" VALUE(LEN) TYPE I
*" EXPORTING
*" VALUE(OUT_TEXT)
*" VALUE(OUT_LEN) TYPE I
*"----------------------------------------------------------------------
DATA : LV_TELEN TYPE I,
LV_V_LEN TYPE I.
CALL METHOD CL_ABAP_LIST_UTILITIES=>DYNAMIC_OUTPUT_LENGTH
EXPORTING
FIELD = TEXT
RECEIVING
LEN = LV_TELEN.
IF LV_TELEN > LEN.
LV_TELEN = LEN.
ENDIF.
OUT_LEN = LV_TELEN / 2 .
DO LEN TIMES.
IF OUT_LEN >= LV_TELEN.
EXIT.
ENDIF.
OUT_LEN = OUT_LEN + 1.
OUT_TEXT = TEXT(OUT_LEN).
CALL METHOD CL_ABAP_LIST_UTILITIES=>DYNAMIC_OUTPUT_LENGTH
EXPORTING
FIELD = OUT_TEXT
RECEIVING
LEN = LV_V_LEN.
IF LV_V_LEN >= LEN.
IF LV_V_LEN > LEN.
OUT_LEN = OUT_LEN - 1.
OUT_TEXT = TEXT(OUT_LEN).
ENDIF.
EXIT.
ENDIF.
ENDDO.
ENDFUNCTION.