URL parameter in a stateless BSP - 2004s

We are on 2004s release (SP6) and have a custom BSP stateless application using MVC approach. A URL parameter is passed to the BSP as follows:
http://<host.domain.com>:8000/sap/bc/bsp/sap/<BSP App>/start.htm?sap-client=151&sap-sessioncmd=open&param=555
The Do_Init method of the main controller has the following code:
DATA: t_url_fields TYPE tihttpnvp.
CALL METHOD request->get_form_fields
CHANGING
fields = t_url_fields.
The internal table t_url_fields is not getting the parameter (It is empty).
I tried various other things and looked at previous SDN posts and could not find any other pointers. Everywhere the recommendation is to use the "get_form_fields" method. Also this used to work on the WAS 620 box earlier. Am I missing something fundamental here? This is a very old subject and I myself used it successfully earlier. Maybe the 2004s release wants something else? Checked OSS also.
Your help in this would be appreciated. Please let me know about how to troubleshoot this, because I tried everything from my side.
P.S: Points will be awarded..

Hi,
Yes, I think Dispatch_input() has to be put in Do_request event.
There is another alternative to using Get_form_fields method. In Do_Handle_Data event you can read the table form_fields and get the value of the input on the page.
read table form_fields into <workarea> with key name = '<url inputfield name>'.
get the value.
Hope this helps.
Thanks,
Rashmi.

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Dear Masters,
I have a text field. I want it to have a value based on the URL parameter, for example:
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Edited by: user6368519 on Sep 16, 2009 11:39 PM

Thanks Saad,
Can I email you(I would need your email) for any concerns or just create a new thread for you to look?
This is ok now. I'm sorry but I just marked this one as an "answered" one last time.
Thanks for all the help again I appreciate it. ;)
Thanks,
Aaron
[email protected]

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"iandobie" <[email protected]> wrote in
message
news:e8im80$q7m$[email protected]..
> Hi,
> I am passing different URL parameters to one page, to
filter the recordset
> on
> that page. How can I pass an empty value in the URL
parameter so that the
> recordset in unfiltered?
> The URL parameter is based on one field of the database:
ContentType. So,
> the
> link would be to
> default.asp?ContentType=Event
> and then all records that have the ContentType field in
the DB as Event
> are
> displayed. Is it possible to use this system to pass an
empty parameter so
> that
> all records are displayed?
> Thanks
> Ian
>

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<Acknowledged>
which should be strongly cautioned against even for "newbies".
</Acknowledged>
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<p>{description}</p>
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<meta charset="utf-8">
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Message was edited by:
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