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how to post a header using GUI_DOWNLOAD

Former Member

‎09-19-2007 5:06 PM

0 Kudos

hello:

i would like to ask one favor, i trying to download a fiel to a PC i am using the GUI_DOWNLOAD function when i sent the it_table to the function this works well , but now i need to sent the name of the colums for each colums, i sending a tables with the names of that colums but the function is sending an error.

CALL FUNCTION 'GUI_DOWNLOAD'

EXPORTING

filename = nombre

filetype = 'ASC'

confirm_overwrite = 'X'

TABLES

data_tab = t_itab2

fieldnames = t_fieldnames. HERE SEND THE ERROR MSG.

note: this file is gonna be download from ITS that why iam using the GUI_DOWNLOAD.

please does anybody knows how to send the names of the colums for one file using this function?

thanks a lot for you help.

2 REPLIES 2

Former Member

‎09-19-2007 5:17 PM

0 Kudos

Make sure you have as many rows in t_fieldnames as you have columns in t_itab2.

Rob

RichHeilman
Developer Advocate
Developer Advocate

‎09-19-2007 5:19 PM

0 Kudos

If you are using a newer system, then the GUI_DOWNLOAD funciton module does contain a TABLES parameter for fieldnames. Here is an example.



REPORT  zrich_0001.

TYPES: BEGIN OF t_fldnames,
       fldname(30) type c,
       END OF t_fldnames.

DATA: ifldnm TYPE TABLE OF t_fldnames WITH HEADER LINE.
DATA: ispfli TYPE TABLE OF spfli.

SELECT * INTO TABLE ispfli FROM spfli.

ifldnm-fldname = 'Client'.     append ifldnm.
ifldnm-fldname = 'Airline Code'. append ifldnm.
ifldnm-fldname = 'Flight Connection Number'. append ifldnm.
ifldnm-fldname = 'Country Key'.   append ifldnm.
ifldnm-fldname = 'Departure city'.  append ifldnm.
ifldnm-fldname = 'Departure airport'.  append ifldnm.
ifldnm-fldname = 'Country Key'.  append ifldnm.
ifldnm-fldname = 'Arrival city'.  append ifldnm.
ifldnm-fldname = 'Destination airport'.  append ifldnm.
ifldnm-fldname = 'Flight time'.  append ifldnm.
ifldnm-fldname = 'Departure time'.  append ifldnm.
ifldnm-fldname = 'Arrival time'.  append ifldnm.
ifldnm-fldname = 'Distance'.  append ifldnm.
ifldnm-fldname = 'Mass unit of distance (kms, miles)'.  append ifldnm.
ifldnm-fldname = 'Flight type'.  append ifldnm.
ifldnm-fldname = 'Arrival n day(s) later'.   append ifldnm.

CALL FUNCTION 'GUI_DOWNLOAD'
  EXPORTING
    filename              = 'c:/test.xls'
    write_field_separator = 'X'
  TABLES
    data_tab              = ispfli
    fieldnames            = ifldnm.

This parameter is not supported in a 46c system

Regards,

Rich Heilman