topic Re: fm CALL FUNCTION 'GUI_DOWNLOAD' in Application Development and Automation Discussions

fm CALL FUNCTION 'GUI_DOWNLOAD'

Former Member — Wed, 06 Jun 2007 06:30:45 GMT

hi experts:

How to add a field name line in fm 'GUI_DOWNLOAD'?

allen

Re: fm CALL FUNCTION 'GUI_DOWNLOAD'

Former Member — Wed, 06 Jun 2007 06:32:56 GMT

hI,

DATA: V_PATH TYPE STRING.

V_PATH = P_FILE.

**-- Function GUI_DOWNLOAD is used to save the data back in the

**-- flat file from the internal table

CALL FUNCTION 'GUI_DOWNLOAD'

EXPORTING

FILENAME = V_PATH

FILETYPE = 'ASC'

APPEND = ' '

WRITE_FIELD_SEPARATOR = 'X'

TABLES

DATA_TAB = I_PIPE

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.

IF SY-SUBRC <> 0.

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

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

****DO REWARD IF USEFULL

VIJAY

Re: fm CALL FUNCTION 'GUI_DOWNLOAD'

Former Member — Wed, 06 Jun 2007 06:36:14 GMT

Use the parameter : FIELDNAMES its a table type parameter

append all your fieldnames to it.

Re: fm CALL FUNCTION 'GUI_DOWNLOAD'

Former Member — Wed, 06 Jun 2007 06:37:02 GMT

Put all the field names in a internal table and pass that ITAB to FIELDNAMES internal tables in TABLES parameter of the fun module

Reward points if useful

Regards

Anji

Re: fm CALL FUNCTION 'GUI_DOWNLOAD'

Former Member — Wed, 06 Jun 2007 06:40:01 GMT

HI,

In the Function module FIELDNAMES, you need to pass a Structure which will have the Field name to the FIELDNAMES

Regards

Sudheer