F How to read AL11 files using ZSUBST_GET_FILE_LIST function module in ABAP program | CodeTheta

How to read AL11 files using ZSUBST_GET_FILE_LIST function module in ABAP program

January 31, 2023

Code :
REPORT zvp_read_all_files.

DATA r3_filepath(100TYPE c,
       it_filelists     TYPE TABLE OF rsfillst.

DATApath      TYPE rsmrgstr-path,
      filename  TYPE rsmrgstr-name,
      open_file TYPE rlgrap-filename.

r3_filepath 'Your Folder Path'.
path r3_filepath.

CALL FUNCTION 'ZSUBST_GET_FILE_LIST'
  EXPORTING
    dirname      path
    filenm       filename
    pattern      'HOLD_*.CSV'
  TABLES
    file_list    it_filelists
  EXCEPTIONS
    access_error 1
    OTHERS       2.

IF it_filelists[] IS INITIAL.
  MESSAGE 'No File in Application Layer Folder' TYPE 'I'.
  LEAVE LIST-PROCESSING.
ELSE.
  LOOP AT it_filelists INTO DATA(wa_filelists).
    CONCATENATE wa_filelists-dirname wa_filelists-name INTO open_file SEPARATED BY '/'.
    WRITEopen_file.
  ENDLOOP.
ENDIF.

Output :



IDE Used To Test This Code : ABAP Editor.

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