DOWNLOADING FILE

[Former Member]

hi alll

in my selection screen i will specify the file and in my program i should download the file to the internal table can any one send me the function module and logic to do that,

Thanks,

Kalyan

[Former Member]

GUI_DOWNLOAD if the file is on presentation server.

otherswise use datasets for the same.

bbye tac care

Ashwani

[Former Member]

Hi,

For uploading the file from presentation server to internal table you can use GUI_UPLOAD FM..

For downloading from internal table to presentation server file you can use GUI_DOWNLOAD FM.

Ex

DATA: t_string TYPE string OCCURS 0 WITH HEADER LINE.

PARAMETERS: p_file TYPE rlgrap-filename.

DATA: v_string TYPE string.

v_string = p_file.

CALL FUNCTION 'GUI_UPLOAD'

EXPORTING

filename = v_string

TABLES

data_tab = t_string

EXCEPTIONS

file_open_error = 1

file_read_error = 2

no_batch = 3

gui_refuse_filetransfer = 4

invalid_type = 5

no_authority = 6

unknown_error = 7

bad_data_format = 8

header_not_allowed = 9

separator_not_allowed = 10

header_too_long = 11

unknown_dp_error = 12

access_denied = 13

dp_out_of_memory = 14

disk_full = 15

dp_timeout = 16

OTHERS = 17.

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO

WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

Thanks,

Naren

[Former Member]

Hi,

Check the following code:

DATA: i_file like rlgrap-filename value '/usr/sap/tmp/file.txt'.

OPEN DATASET i_file FOR INPUT IN TEXT MODE.

IF sy-subrc NE 0.

MESSAGE e999(za) WITH 'Error opening file' i_file.

ENDIF.

DO.

• Reads each line of file individually

READ DATASET i_file INTO wa_datatab.

• Perform processing here

• .....

ENDDO.

Hope this helps.

Reward if helpful.

Regards,

Sipra

[Former Member]

Refer this link

http://www.sapdevelopment.co.uk/file/file_updown.htm

Reward poinst if this helps.

[Former Member]

Hi,

PARAMETERS:P_FNAME LIKE RLGRAP-FILENAME DEFAULT 'E:\TEMP\.TXT' MODIF ID XYZ.

CALL FUNCTION 'WS_UPLOAD'

EXPORTING

FILENAME = P_FNAME

FILETYPE = 'DAT'

TABLES

DATA_TAB = IT_OUT

EXCEPTIONS

CONVERSION_ERROR = 1

FILE_OPEN_ERROR = 2

FILE_READ_ERROR = 3

INVALID_TYPE = 4

NO_BATCH = 5

UNKNOWN_ERROR = 6

INVALID_TABLE_WIDTH = 7

GUI_REFUSE_FILETRANSFER = 8

CUSTOMER_ERROR = 9

NO_AUTHORITY = 10

OTHERS = 11.

IF SY-SUBRC <> 0.

• MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO

• WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

MESSAGE E002(Z1).

ENDIF.

if ur prob solved pls reward me..

[Former Member]

hi siri,

you should use XXL (for download in excel)for this, this is latest in this case.

rgds

Deepak.

Message was edited by:

Deepak Rana

[Former Member]

Hi,

call function 'UPLOAD'

exporting

filename = 'C:\Ztest.TXT'

filetype = 'DAT'

tables

data_tab = raw_table

exceptions

conversion_error = 1

invalid_table_width = 2

invalid_type = 3

no_batch = 4

unknown_error = 5

gui_refuse_filetransfer = 6

others = 7.

[jayanthi_jayaraman]

Hi,

From file to internal table,use GUI_UPLOAD function module.

Check this link.

http://www.sapdevelopment.co.uk/file/file_uptabpc.htm

Form internal table to file,use GUI_DOWNLOAD fucntion module.

Check this link.

http://erpgenie.com/abaptips/content/view/164/61/