Data Exchange between two different BSP-Applikation

Hello everybody,

trying to realise a data exchange between two different BSP-Applications, I notices the follwing problem. I failed when I tried to read the client-cookies or server-cookies on the second BSP, set on the first BSP . With the help of the debbugging I noticed, that the two different pages located on the same server, have hat different Session-Ids.

The exchange with POST and GET won't work because I want to user SSO and the default BSP for the login won't submit the parameters.

How can I so exchange the data between these to BSP-Application.

Does anybody has an idea why the cookies are not working properly or why the session-id is changed between these two BSPs?

Thanky for your help,

Evelyn