I am getting dump while downloading

[Former Member]

i am getting dump while downloading file to presentaion server .

please suggest me .

code is like below.

PARAMETERS : p_dwn TYPE dxfile-filename.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_dwn.

CALL FUNCTION 'F4_FILENAME'

• EXPORTING

• PROGRAM_NAME =

• DYNPRO_NUMBER =

• FIELD_NAME =

IMPORTING

file_name = p_dwn.

CALL FUNCTION 'GUI_DOWNLOAD'

EXPORTING

filename = p_dwn

filetype = 'ASC'

write_field_separator = 'X'

TABLES

data_tab = t_zvtpmheader.

IF sy-subrc <> 0.

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

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

ENDIF.

[Former Member]

i am getting dump while downloading file to presentaion server .

please suggest me .

code is like below.

PARAMETERS : p_dwn TYPE dxfile-filename.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_dwn.

CALL FUNCTION 'F4_FILENAME'

• EXPORTING

• PROGRAM_NAME =

• DYNPRO_NUMBER =

• FIELD_NAME =

IMPORTING

file_name = p_dwn.

CALL FUNCTION 'GUI_DOWNLOAD'

EXPORTING

filename = p_dwn

filetype = 'ASC'

write_field_separator = 'X'

TABLES

data_tab = t_zvtpmheader.

IF sy-subrc <> 0.

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

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

ENDIF.

[Former Member]

Hi!

1. What is the dump message?

2. You can't download to presentation server, if you run your program in background.

3. You might try out class CL_GUI_FRONTEND_SERVICES=>GUI_DOWNLOAD method

Regards

Tamá

[Former Member]

Are you calling FM GUI_DOWNLOAD in at selection screen event .???

Call it in start-of-selection.

[dhirendra_pandit]

Hi Veeru,

This dump you are getting because of type mismatch, just change the file path as follows :-

data declaration should be like this.

PARAMETERS : p_dwn TYPE STRING. <<<----

---

it will surely work.

cheers

Dhirendra