ALPAH CONVERSION

목적 : Char 변수에 ''00007000'' 같은 값을 ''7000''으로 변환하거나 혹은 그 역변환.

1. FORM ALPHA_CONVERSION USING P_KIND
2.                             P_FIELD.
     IF P_KIND = ''1''.                                    " 0삽입
       CALL FUNCTION ''CONVERSION_EXIT_ALPHA_INPUT''
         EXPORTING
           INPUT  = P_FIELD
         IMPORTING
           OUTPUT = P_FIELD.
3.   ELSEIF P_KIND = ''2''.                                " 0제거
       CALL FUNCTION ''CONVERSION_EXIT_ALPHA_OUTPUT''
         EXPORTING
           INPUT  = P_FIELD
         IMPORTING
           OUTPUT = P_FIELD.
     ENDIF.

ALPHA CONVERSION이라니...

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