“增加前导0
    CALL FUNCTION ‘CONVERSION_EXIT_ALPHA_INPUT’
    EXPORTING
    input = p_in
    IMPORTING
    output = p_in.

    “取消前导0
    CALL FUNCTION ‘CONVERSION_EXIT_ALPHA_OUTPUT’
    EXPORTING
    input = p_out
    IMPORTING
    output = p_out.

    “物料
    CONVERSION_EXIT_MATN1_OUTPUT

    PS_UPLOAD-ZYWY = |{ PS_UPLOAD-ZYWY ALPHA = IN }|.”增加前导0