Workbooks not opening from a Business Server Page (BSP)

Question

Hello Experts,
I need help with opening workbooks from a Business Server Page (BSP). The problem is that the workbook is not opening, but instead a blank Excel page opens. I am using Microsoft Excel 2003 and on BI 7.0 version. Here is the code: Could you please look at the below code and advice me. This does not have any selection screen.  Also, i have another workbook with a selection screen and I want to pass values to these selection variables. Is that possible? In the below code, my suspicion is either with 'application/vnd.ms-excel'  or moving content in to X string. Please give your suggestion. Thanks so much.
Layout
<%@extension name="htmlb" prefix="htmlb"%>
<htmlb:content design="design2002+design2003" >
<htmlb:page title="Web Workbook LaunchPad" >
</htmlb:page>
</htmlb:content>
In page attributes:
file_content TYPE STRING
FILE_XCONTENT TYPE XSTRING
WA_WBDATA TYPE RSRWBSTORE
WBDATA TYPE RSR_RPEC_BIN_FILE
WBID TYPE RSSGUID25
On Initialization.
refresh wbdata .
clear: file_content .
data: temp_string type string .
select * from rsrwbstore into table wbdata
where workbookid = 'VXXGCMF53EVQAS7U8UA80OXN7'.
if not wbdata[] is initial .
loop at wbdata into wa_wbdata.
clear temp_string .
temp_string = wa_wbdata-clustd .
concatenate file_content temp_string into file_content .
endloop.
clear file_xcontent .
file_xcontent = file_content .
response->set_header_field( name = 'content-type'
value = 'application/vnd.ms-excel' ).
some Browsers have caching problems when loading Excel format
response->delete_header_field( name =
if_http_header_fields=>cache_control ).
response->delete_header_field( name =
if_http_header_fields=>expires ).
response->delete_header_field( name =
if_http_header_fields=>pragma ).
*start Excel viewer either in the Browser or as a separate window
response->set_header_field(
name = 'content-disposition'
value = 'attachment;filename=webforms.xls' ).
response->set_cdata( data = file_content ).
finally display Excel format in Browser
data: l_len type i.
l_len = xstrlen( file_xcontent ).
response->set_data( data = file_xcontent
length = l_len ).
navigation->response_complete( ).
endif .

Answer 1

Hi Friend,
have a loook at the below specified threads.Hope it will help you.
[link1|download to excel in diffrent window;
[link2|Re: Exporting data from table to Excel in a particular format using BSP.]
[link3|download to excel in diffrent window]
With Regards,
SHARMILA BRINDHA.M