topic Re: delete file in Appln server in Application Development and Automation Discussions

delete file in Appln server

Former Member — Thu, 02 Feb 2006 08:01:12 GMT

Hi all,

Iam using following FM to retrive files in Aplln server.

OCS_GET_FILE_INFO.

Now my requirement if the length of file is 0 then i should delete the file.And Iam also submitting these files to another program for batchinput.

Kndly help me.

My code :


CALL FUNCTION 'OCS_GET_FILE_INFO'
       EXPORTING
            dir_name                  = p_path
            file_name                 = gv_filter
       TABLES
            dir_list                  = gt_files
       EXCEPTIONS
            no_authority              = 1
            activity_unknown          = 2
            not_a_directory           = 3
            no_media_in_drive         = 4
            too_many_errors           = 5
            too_many_files            = 6
            bracket_error_in_filename = 7
            no_such_parameter         = 8
            OTHERS                    = 9.
  IF sy-subrc <> 0.
    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
            WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  ELSE.
    SORT gt_files BY name.
    REFRESH gr_name.
    CLEAR   gr_name.
    gr_name-sign   = 'I'.
    gr_name-option = 'CP'.
    gr_name-low    = p_file.
    APPEND  gr_name.
      
    LOOP AT gt_files WHERE type <> 'directory file'
                       AND name in  gr_name.                      
      IF p_withp = 'X'.
        CONCATENATE p_path gt_files-name INTO gv_file.
      ELSE.
        gv_file = gt_files-name.
      ENDIF.
      REFRESH gt_params.
      CLEAR   gt_params.
      gt_params-selname = p_sfile.
      gt_params-kind    = 'P'.
      gt_params-low     = gv_file.
      APPEND gt_params.
      IF NOT p_spath IS INITIAL.
        CLEAR   gt_params.
        gt_params-selname = p_spath.
        gt_params-kind    = 'P'.
        gt_params-low     = p_path.
        APPEND gt_params.
      ENDIF.
      IF p_repid = 'Y_WM_EINLAGERN_PRODUKTION'.
        SUBMIT (p_repid) USING SELECTION-SET p_varid
                          WITH p_filn = p_path
                          WITH p_fil1 = gv_file
                    AND RETURN.
      ELSE.
        SUBMIT (p_repid) USING SELECTION-SET p_varid
                          WITH SELECTION-TABLE gt_params
                    AND RETURN.
      ENDIF.
    ENDLOOP.
In gt_files i have all the files.
  ENDIF.

Re: delete file in Appln server

hymavathi_oruganti — Thu, 02 Feb 2006 08:03:44 GMT

delete dataset filename

Re: delete file in Appln server

Former Member — Thu, 02 Feb 2006 08:04:41 GMT

Hi,

I treid with that but its not workong

loop at gt_files where len eq 0.

delete dataset gt_files-name.

endloop.

and iam getting return code 4.

Message was edited by: Sai Chand Pullepu

Re: delete file in Appln server

hymavathi_oruganti — Thu, 02 Feb 2006 08:18:56 GMT

for delete dataset to work, the important point is the file should be of character type.

convert the file to character type and try deleting

Re: delete file in Appln server

Former Member — Thu, 02 Feb 2006 08:22:21 GMT

Hi,

gt_files-name is character type only.

But the gt_files contain the following structure

NAME

TYPE

LEN

OWNER

MTIME

ACC_MODE

MOD_DATE

MOD_TIME

Re: delete file in Appln server

hymavathi_oruganti — Thu, 02 Feb 2006 08:30:18 GMT

convert all the fields to character type and try

Re: delete file in Appln server

Former Member — Thu, 02 Feb 2006 08:34:25 GMT

hi,

Thanks for spending ur time.

anyway i solved with the following code.

Thanks anyway.

LOOP AT gt_files WHERE type <> 'directory file'

AND len EQ 0.

CONCATENATE p_path gt_files-name INTO test.

CONDENSE test NO-GAPS.

OPEN DATASET test.

IF sy-subrc EQ 0.

DELETE DATASET test.

IF sy-subrc EQ 0.

MESSAGE i000(0) WITH 'file deleted'.

ENDIF.

ENDLOOP.