获取服务器上文件夹中文件LIST形式

data: gdf_source_path TYPE epsf-epsdirnam.
gdf_source_path = '/usr/sap/D01/DVEBMGS00/data/'.
DATA:gds_dir_list TYPE epsfili,
     gdt_dir_list TYPE TABLE OF epsfili.
CALL FUNCTION 'EPS_GET_DIRECTORY_LISTING'
    EXPORTING
      dir_name               = gdf_source_path
    TABLES
      dir_list               = gdt_dir_list
    EXCEPTIONS
      invalid_eps_subdir     = 1
      sapgparam_failed       = 2
      build_directory_failed = 3
      no_authorization       = 4
      read_directory_failed  = 5
      too_many_read_errors   = 6
      empty_directory_list   = 7
      OTHERS                 = 8.

IF sy-subrc = 0.

ENDIF.

日期比较

*TYPE-POOLS TRFF .
*
*DATA LOG_OP TYPE TRFF_TYPE_C_2.
*
*CALL FUNCTION 'FIMA_DATE_COMPARE'
*  EXPORTING
*    I_FLG_INTRADAY = ' '
*    I_DATE         = '20140101'
*    I_TIME         = '000000'
*    I_SINCL        = '0'          "计算期间开始的排除标识
*    I_SULT         = ' '          "计算期间开始的月末标识符
*    I_COMP_DATE    = '20140201'   "比较日期
*    I_COMP_TIME    = '000000'     "比较时间
*    I_COMP_SINCL   = '0'          "计算期间结束的包含标识
*    I_COMP_SULT    = ' '          "计算期间结束的月末标识符
*  IMPORTING
*    E_LOG_OP       = LOG_OP.      "返回比较结果：LT
*
*IF SY-SUBRC = 0.
*
*ENDIF.