Hi:
This is not really a stored process question. You could look in the documentation for information about the URL or HTTP access method on the FILENAME statement. Several of these access methods are described in these links to papers and the doc: [pre]http://support.sas.com/software/91x/lrdictwhatsnew900.htm
http://www.bassettconsulting.com/P6-27-01.pdf
http://www2.sas.com/proceedings/sugi30/100-30.pdf
http://www2.sas.com/proceedings/sugi28/073-28.pdf
[/pre]
These papers talk about different reasons and methods to read HTML pages with SAS. However, being able to read "ANY" website into SAS sounds like a technique called "screen-scraping" that we used to use when we didn't want to recode CICS screens. So we ran a product to scrape the information from a CICS data entry screen or information screen and use it elsewhere in our program. (My dim memory of this is that it was an enormous pain to scrape the info and use the scraped info correctly.)
Your best bet might be to talk to Tech Support and explain to them exactly what you need to do and they can help you find the best method to accomplish your task.
cynthia