FLAT FILE DOUBT

[Former Member]

HAI

YSUSTAB1 IS MY DDIC-TABLE.

IN THIS TABLE

NAME IS A *FIELD NAME * ,CHARACTER TYPE ,LENGTH 20

ROLLNO FIELD NAME, INTEGER TYPE, LENGTH 10

ARE THE FIELDS .

I HAVE TO CREATE THE FLAT FILE. .PLZ TELL HOW TO CREATE FLAT FILE.

AND WHAT ARE THE PARAMETERS MANDATORY IN THE GUI_UPLOAD FUNCTION.

AND PLZ GIVE THE SIMPLE PROGRAM FOR MY PRESCRIPTION WITH FLAT FILE.

REGARDS

SURENDER

[Former Member]

Just search the forum you have lots of sample program for GUI_UPLOAD.

Regards,

Atish

[former_member188594]

Hi,

You can create a flat file of your own with the fields separated by tab/comma/space delimiters. You can even prepare a flat file in a excel sheet.

CALL FUNCTION 'GUI_UPLOAD'

EXPORTING

FILENAME = FILE_NAME

FILETYPE = 'ASC'

HAS_FIELD_SEPARATOR = 'X'

• HEADER_LENGTH = 0

• READ_BY_LINE = 'X'

• DAT_MODE = ' '

• CODEPAGE = ' '

• IGNORE_CERR = ABAP_TRUE

• REPLACEMENT = '#'

• CHECK_BOM = ' '

• VIRUS_SCAN_PROFILE =

• NO_AUTH_CHECK = ' '

• IMPORTING

• FILELENGTH =

• HEADER =

TABLES

DATA_TAB = I_XK01

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.

In this function module

EXPORTING

FILENAME,

FILETYPE,

HAS_FIELD_SEPARATOR,

TABLES

DATA_TAB

these values have to be provided ie mandatory. Exceptions, depending on your requirement you can make use of the available exceptions.

Reward points if useful.

Regards,

chandrasekhar

[Former Member]

hi,

The flat file can be created with tab space or comma..The field name should be the first row.

example:

NAME ROLLNO

xxx 1

yyy 2

example of gui_upload:

call function 'GUI_UPLOAD'

exporting

filename = 'C:\Documents and Settings\aru15379\Desktop\arunsri.txt'

filetype = 'ASC'

tables

data_tab = wi_upp.

wi_upp is the internal table similar to ur database table.

for file name u need to give the path of the flatfile which is in ur PC.

Hope this helps u,

Regards,

Arunsri