Dateien aus einem serverseitigen Zielverzeichnis löschen

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*&---------------------------------------------------------------------*
*& Report Y_PM_DELETE_FILE
*&
*&---------------------------------------------------------------------*
*& Löscht Dateien aus einem Zielverzeichnis.
*&
*&
*&
*& Author     : ********
*& date       : **.**.****
*& kind of p. : Report    (x)     Batch-Input ( )      Include   ( )
*&              Sonstiges/others  ( )                  Modulpool   ( )
*&
*----------------------------------------------------------------------*
* Änderungshistorie                                                    *
* Datum      Benutzer:                  Grund                          *
* ---------- ----------------- --------------------------------------- *
*&---------------------------------------------------------------------*
*&---------------------------------------------------------------------*
REPORT Y_PM_DELETE_FILE.

PARAMETERS: p_dir TYPE string LOWER CASE OBLIGATORY
            DEFAULT '/usr/sap/tmp/GR55_Report_Painter'
            VISIBLE LENGTH 80.

SELECTION-SCREEN BEGIN OF BLOCK file_block WITH FRAME TITLE TEXT-001.
PARAMETERS: p_file1 TYPE string LOWER CASE VISIBLE LENGTH 40,
            p_file2 TYPE string LOWER CASE VISIBLE LENGTH 40,
            p_file3 TYPE string LOWER CASE VISIBLE LENGTH 40,
            p_file4 TYPE string LOWER CASE VISIBLE LENGTH 40,
            p_file5 TYPE string LOWER CASE VISIBLE LENGTH 40.
SELECTION-SCREEN END OF BLOCK file_block.

DATA: lv_fullpath TYPE string,
      lt_files    TYPE TABLE OF string,
      lv_file     TYPE string.

START-OF-SELECTION.

* Sammle alle eingegebenen Dateien
  IF p_file1 IS NOT INITIAL. APPEND p_file1 TO lt_files. ENDIF.
  IF p_file2 IS NOT INITIAL. APPEND p_file2 TO lt_files. ENDIF.
  IF p_file3 IS NOT INITIAL. APPEND p_file3 TO lt_files. ENDIF.
  IF p_file4 IS NOT INITIAL. APPEND p_file4 TO lt_files. ENDIF.
  IF p_file5 IS NOT INITIAL. APPEND p_file5 TO lt_files. ENDIF.

  IF lt_files IS INITIAL.
    MESSAGE 'Keine Dateien zum Löschen angegeben!' TYPE 'E'.
    RETURN.
  ENDIF.

* Für Server-Zugriff OPEN DATASET
  LOOP AT lt_files INTO lv_file.
    CONDENSE lv_file.
    CONCATENATE p_dir '/' lv_file INTO lv_fullpath.

    WRITE: / 'Prüfe Datei:', lv_fullpath.

    " Prüfen ob Datei existiert
    DATA(lv_exists) = abap_false.
    OPEN DATASET lv_fullpath FOR INPUT IN TEXT MODE ENCODING DEFAULT.
    IF sy-subrc = 0.
      lv_exists = abap_true.
      CLOSE DATASET lv_fullpath.
    ENDIF.

    IF lv_exists = abap_false.
      WRITE: / '➤ Datei nicht gefunden:', lv_fullpath.
      CONTINUE.
    ENDIF.

    " Datei löschen
    DELETE DATASET lv_fullpath.
    IF sy-subrc = 0.
      WRITE: / '✓ Datei erfolgreich gelöscht:', lv_file.
    ELSE.
      WRITE: / '✗ Fehler beim Löschen:', lv_file, 'Subrc:', sy-subrc.
    ENDIF.
    SKIP.
  ENDLOOP.

  WRITE: / 'Löschvorgang abgeschlossen.'.

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lv_fullpath = p_dir && `/` && lv_file.

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CONCATENATE p_dir '/' lv_file INTO lv_fullpath.

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lv_fullpath = |{p_dir}/{lv_file}|