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SSO To J2EE engine of ABAP+JAVA Addin Install

Hi all,

I have setup an SAP system as a ABAPJAVA Addin Install. The system is running NW04s SP11. I have an SAP Portal installed on the JAVA side to support some BW functions. I would like to do SSO from the users desktop directly to the portal component. Is this possible with this type of install? I have setup Kerberos / SPNego with a JAVA only install connected to a Microsoft ADS. I have also configured the system to use MYSAPSSO2 tickets from another SAP system, but that requires the users to go to the other SAP system before going to ABAPJAVA Addin system. I would like the users to go directly to the ABAP+JAVA Addin system via a URL like http://server:port/irj/... and get single signed on to the system. Is this possible?

Any help is appreciated!

Russ Scherbarth

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1 Answer

  • Posted on Aug 22, 2007 at 11:03 AM

    Hello Russ,

    yes it is possible to configure SSO using SPNego Loginmodule (Kerberos) for this type of system as well. You also can use the SPNego configuration wizard to get the configuration work done, but you need to perform some manual follow up work as well.

    So my recommendation is check the online documentation for wizard based configuration AND manual configuration, perform the wizard based configuration (more or less the same as you did for the other system) and afterwards (depending on your JDK) you might have to perform some manual follow up activities.

    Select as user resolution mode prefixbased, the attribute to be used is uniquename. In addition you need to create the service user in the portal database (when using SUN JDK), as you do not have direct connection to Active Directory.

    With best regards,


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