Re: GUI_DOWNLOAD and UPLOAD Function Modules?

thiago_moya2 — Wed, 27 Feb 2008 14:11:25 GMT

What you exactly want know?

Here is the Sap documentation for both FM:

FU GUI_UPLOAD

____________________________________________________

Short Text

Upload for Data Provider

Functionality

The module loads a file from the PC to the server. Data can be transferred binarily or as text. Numbers and date fields can be interpreted according to the user settings.

Example

Binary upload: No conversion or interpretation

begin of itab,

raw(255) type x,

end of itab occurs 0.

CALL FUNCTION 'GUI_UPLOAD'

exporting

filetype = 'BIN'

filename = 'C:\DOWNLOAD.BIN'

tables

data_tab = itab.

Text upload

begin of itab,

text(255) type c,

end of itab occurs 0.

CALL FUNCTION 'GUI_UPLOAD'

exporting

filetype = 'ASC'

filename = 'C:\DOWNLOAD.TXT'

tables

data_tab = itab.

Parameters

FILENAME

FILETYPE

HAS_FIELD_SEPARATOR

HEADER_LENGTH

READ_BY_LINE

DAT_MODE

CODEPAGE

IGNORE_CERR

REPLACEMENT

CHECK_BOM

VIRUS_SCAN_PROFILE

NO_AUTH_CHECK

FILELENGTH

HEADER

DATA_TAB

Exceptions

FILE_OPEN_ERROR

FILE_READ_ERROR

NO_BATCH

GUI_REFUSE_FILETRANSFER

INVALID_TYPE

NO_AUTHORITY

UNKNOWN_ERROR

BAD_DATA_FORMAT

HEADER_NOT_ALLOWED

SEPARATOR_NOT_ALLOWED

HEADER_TOO_LONG

UNKNOWN_DP_ERROR

ACCESS_DENIED

DP_OUT_OF_MEMORY

DISK_FULL

DP_TIMEOUT

Function Group

SFES

FU GUI_DOWNLOAD

____________________________________________________

Short Text

Download an Internal Table to the PC

Functionality

Data transfer of an internal table form the server to a file on the PC. The Gui_Download module replaces the obsolete modules Ws_Download and Download. The file dialog of the download module is available in the class Cl_Gui_Frontend_Services.

Further information

TYPE-POOLS: ABAP.

Binary download table

DATA: BEGIN OF line_bin,

data(1024) TYPE X,

END OF line_bin.

DATA: data_tab_bin LIKE STANDARD TABLE OF line_bin.

Ascii download table

DATA: BEGIN OF line_asc,

text(1024) TYPE C,

END OF line_asc.

DATA: data_tab_asc LIKE STANDARD TABLE OF line_asc.

DAT download table

DATA: BEGIN OF line_dat,

Packed TYPE P,

Text(10) TYPE C,

Number TYPE I,

Date TYPE D,

Time TYPE T,

Float TYPE F,

Hex(3) TYPE X,

String TYPE String,

END OF line_dat.

DATA: data_tab_dat LIKE STANDARD TABLE OF line_dat.

Get filename

DATA: fullpath TYPE String,

filename TYPE String,

path TYPE String,

user_action TYPE I,

encoding TYPE ABAP_ENCODING.

CALL METHOD CL_GUI_FRONTEND_SERVICES=>FILE_SAVE_DIALOG

EXPORTING

WINDOW_TITLE = 'Gui_Download Demo'

WITH_ENCODING = 'X'

INITIAL_DIRECTORY = 'C:\'

CHANGING

FILENAME = filename

PATH = path

FULLPATH = fullpath

USER_ACTION = user_action

FILE_ENCODING = encoding

EXCEPTIONS

CNTL_ERROR = 1

ERROR_NO_GUI = 2

NOT_SUPPORTED_BY_GUI = 3

others = 4.

IF SY-SUBRC <> 0.

EXIT.

ENDIF.

IF user_action <> CL_GUI_FRONTEND_SERVICES=>ACTION_OK.

EXIT.

ENDIF.

Download variables

DATA: length TYPE I.

Binary download

CALL FUNCTION 'GUI_DOWNLOAD'

EXPORTING

FILENAME = fullpath

FILETYPE = 'BIN'

IMPORTING

FILELENGTH = length

TABLES

DATA_TAB = data_tab_bin

EXCEPTIONS

FILE_WRITE_ERROR = 1

NO_BATCH = 2

GUI_REFUSE_FILETRANSFER = 3

INVALID_TYPE = 4

NO_AUTHORITY = 5

UNKNOWN_ERROR = 6

HEADER_NOT_ALLOWED = 7

SEPARATOR_NOT_ALLOWED = 8

FILESIZE_NOT_ALLOWED = 9

HEADER_TOO_LONG = 10

DP_ERROR_CREATE = 11

DP_ERROR_SEND = 12

DP_ERROR_WRITE = 13

UNKNOWN_DP_ERROR = 14

ACCESS_DENIED = 15

DP_OUT_OF_MEMORY = 16

DISK_FULL = 17

DP_TIMEOUT = 18

FILE_NOT_FOUND = 19

DATAPROVIDER_EXCEPTION = 20

CONTROL_FLUSH_ERROR = 21

OTHERS = 22.

Ascii download

CALL FUNCTION 'GUI_DOWNLOAD'

EXPORTING

FILENAME = fullpath

FILETYPE = 'ASC'

IMPORTING

FILELENGTH = length

TABLES

DATA_TAB = data_tab_asc

EXCEPTIONS

FILE_WRITE_ERROR = 1

NO_BATCH = 2

GUI_REFUSE_FILETRANSFER = 3

INVALID_TYPE = 4

NO_AUTHORITY = 5

UNKNOWN_ERROR = 6

HEADER_NOT_ALLOWED = 7

SEPARATOR_NOT_ALLOWED = 8

FILESIZE_NOT_ALLOWED = 9

HEADER_TOO_LONG = 10

DP_ERROR_CREATE = 11

DP_ERROR_SEND = 12

DP_ERROR_WRITE = 13

UNKNOWN_DP_ERROR = 14

ACCESS_DENIED = 15

DP_OUT_OF_MEMORY = 16

DISK_FULL = 17

DP_TIMEOUT = 18

FILE_NOT_FOUND = 19

DATAPROVIDER_EXCEPTION = 20

CONTROL_FLUSH_ERROR = 21

OTHERS = 22.

DAT download

CALL FUNCTION 'GUI_DOWNLOAD'

EXPORTING

FILENAME = fullpath

FILETYPE = 'DAT'

IMPORTING

FILELENGTH = length

TABLES

DATA_TAB = data_tab_dat

EXCEPTIONS

FILE_WRITE_ERROR = 1

NO_BATCH = 2

GUI_REFUSE_FILETRANSFER = 3

INVALID_TYPE = 4

NO_AUTHORITY = 5

UNKNOWN_ERROR = 6

HEADER_NOT_ALLOWED = 7

SEPARATOR_NOT_ALLOWED = 8

FILESIZE_NOT_ALLOWED = 9

HEADER_TOO_LONG = 10

DP_ERROR_CREATE = 11

DP_ERROR_SEND = 12

DP_ERROR_WRITE = 13

UNKNOWN_DP_ERROR = 14

ACCESS_DENIED = 15

DP_OUT_OF_MEMORY = 16

DISK_FULL = 17

DP_TIMEOUT = 18

FILE_NOT_FOUND = 19

DATAPROVIDER_EXCEPTION = 20

CONTROL_FLUSH_ERROR = 21

OTHERS = 22.

Parameters

BIN_FILESIZE

FILENAME

FILETYPE

APPEND

WRITE_FIELD_SEPARATOR

HEADER

TRUNC_TRAILING_BLANKS

WRITE_LF

COL_SELECT

COL_SELECT_MASK

DAT_MODE

CONFIRM_OVERWRITE

NO_AUTH_CHECK

CODEPAGE

IGNORE_CERR

REPLACEMENT

WRITE_BOM

TRUNC_TRAILING_BLANKS_EOL

WK1_N_FORMAT

WK1_N_SIZE

WK1_T_FORMAT

WK1_T_SIZE

WRITE_EOL

FILELENGTH

DATA_TAB

FIELDNAMES

Exceptions

FILE_WRITE_ERROR

NO_BATCH

GUI_REFUSE_FILETRANSFER

INVALID_TYPE

NO_AUTHORITY

UNKNOWN_ERROR

HEADER_NOT_ALLOWED

SEPARATOR_NOT_ALLOWED

FILESIZE_NOT_ALLOWED

HEADER_TOO_LONG

DP_ERROR_CREATE

DP_ERROR_SEND

DP_ERROR_WRITE

UNKNOWN_DP_ERROR

ACCESS_DENIED

DP_OUT_OF_MEMORY

DISK_FULL

DP_TIMEOUT

FILE_NOT_FOUND

DATAPROVIDER_EXCEPTION

CONTROL_FLUSH_ERROR

Function Group

SFES

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GUI_DOWNLOAD and UPLOAD Function Modules?

Re: GUI_DOWNLOAD and UPLOAD Function Modules?

Re: GUI_DOWNLOAD and UPLOAD Function Modules?

Re: GUI_DOWNLOAD and UPLOAD Function Modules?

Re: GUI_DOWNLOAD and UPLOAD Function Modules?