ABAP and EP User Id Mapping

Dear Experts,

We are in the process of implementing a demo EP 7 server. It has both ABAP and Java stack. I would like to know is it possible to maintain user ids in one of the stack and have a mapping to the other stack ie. I would like to create/maintain the UIDs in portal and the users should be able to use that UID to work in both Java webdynpro and ABAP webdynpro. Please suggest how I should create SSO.

Regards

Thanu

Edited by: Thanu Krishnan on Apr 18, 2008 3:10 PM