Connection Timed Out while creating Shopping cart

Question

Hi,
When i am creating a shopping cart and click on the cost assignment tab i am getting a time out error. Find the error message below, i am able to open other tabs and able to create the shopping cart also. Please let me know what would be the issue with.
400 Session timed out - please log in again
Error: -11
Version: 7000
Component: ICM
Date/Time: Wed Mar 04 13:24:47 2009 
Module: icxxthr.c
Line: 1705
Server: srv215_EBD_00
Error Tag: {-}
Detail: Session does not exist
Rgds
GGL

Answer 1

You would need to define secondary RFC Destination. Follow these steps to the end.
1.Create a secondary RFC user and an authorization in the backend(ECC)
1a)In Transaction SU01, create a new user (on the 'Logon data' tab,
you should select user type 'Dialog' or 'Service').
1b) Call Transaction PFCG for the role maintenance and create your own
role.
1c) In the role, select the 'Authorizations' tab and and choose the
button to change the authorization.
1d) Do not select ANY template on the dialog box.
1e) Choose 'Manual' ; then enter authorization object S_RFC and confirm
the entry.
1f) Expand the authorization object and choose the pencil symbol for
the 'Name of RFC to be protected'.
1g)Choose the pencil symbol for the 'Type of RFC object to be
protected', select the 'Function group' checkbox and save the
change.
1h)Generate and save the authorizations. Then return to the role.
1i)On the 'User' tab, enter the user you have created and carry out a
user comparison.
2. Define an secodary RFC destination in SRM server with the RFC user you have created
3. Supplier Relationship Management -> SRM Server -> Technical Basic Settings -> Define Backend Systems
   In the Logical system entry of your backendsytem :Enter the secondary RFC destination into RFC(Dialog) field of the
4.Also make sure that the end user(Person creating shopping cart) has authorization object M_BBP_SHLP.
Let me know if this helps.
Thanks,
Surya