Config External Catalog for SRM 7.0

Hi ,

   My requirement is to add external catalog link to SRM 7.0. I am new to this requirement. what are steps that i need to perform in order to have external catalog available in SC screen you are help will be highly appreciated..

  Now i am able to see the external catalog link in the SC add Item, but when i click the link, i am getting an error page

The website cannot display the page

HTTP 500

   Most likely causes:

The website is under maintenance.

The website has a programming error.

   What you can try:

     Refresh the page.

     Go back to the previous page.

     More information

This error (HTTP 500 Internal Server Error) means that the website you are visiting had a server problem which prevented the webpage from displaying.

For more information about HTTP errors, see Help.

I have maintained the following information in SPRO - Define External Web Services.

parameter name           parameter value                       type

                                     https://vendorlink                      url

uesr_id                    userid                       Fixed Value

password                    password                          Fixed Value

operation_type            create                          Fixed Value

hook_url                                                                   Return URL

~OkCode                   ADDI                          Fixed Value

~target                   _top                                               Fixed Value

~caller                  CTLG                          Fixed Value

The Same information is also maintained in SRM 5.0 which is working fine. Why the same URL is not working in SRM 7.0?

am I missing something?  Please help me                                                                   

John.

Edited by: John peter on Mar 29, 2010 10:36 PM