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Establishing SSO between EP and IBMwebsphere AS

Former Member
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Dear All,

Our current environment is

The Lotus Domino server version is 8.5x

IBM websphere AS version 7.0

SAP Enterprise Portal is on 7.0 SP 20.

Portal UME is ABAP engine. and All Lotus users are on Domino server directory.

Currently they have Lotus Connections which is running on

IBM websphere Application server and Lotus Quicker which is on IBM websphere Portal.

and Lotus Notes,calendar, sametime on Domino server.

Now the requirement is to establish SSO between SAP EP 7.0 and the Lotus applications on IBM Websphere AS

and Domino sever.

Both the Lotus Connections and Lotus Quicker can understand the LTPA tokens.

I have read documents on establishing SSO between Domino and EP and

i have understood the options.

But for establishing SSO between EP and Lotus Connections running on IBM Websphere.. i dont find any documents

to be more specific when i login to EP and click on some link it should take me to Lotus connections on IBM websphere in EP. In EP the user logs in with the employee Id but in the Lotus connections user login is the email id.

Can anybody throw some light on this. This is very urgent.

Thanks & Regards,


Edited by: kavitha harika on Jan 30, 2012 12:17 PM

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Active Contributor
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I did it in opposite direction using the document :

[How to Set Up Single Sign-On Between an IBM WebSphere Portal and the SAP Enterprise Portal Using JAAS|]

I think you should develop similar application on WebSphere side.