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SSO between XI and EP

Former Member
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Hi All,

I have got a scenario like this:

I have a webservice on XI system, a web application accessing this webservice being deployed on the EP server. Now, I want that my web application should make a call to the SOAP adapter in XI passing the required parameters and then those parameters would be pass to the XI webservice through that. I need that user should login to the portal once and then no authentication should be required (SSO).

I have made all the required settings on both the servers (EP and XI) and tested the configuration by creating a simple transaction iView on portal and things are working fine.

Now, I want the logon ticket concept for the scenario mentioned in the beginning. I am able to achieve the functionality through basic authentication but that’s not what I need. While I try to access the application using ticket configuaration I get the following error

Service call exception; nested exception is: com.sap.engine.services.webservices.jaxrpc.exceptions.InvalidResponseCodeException: Invalid Response Code: (401) Unauthorized. The requested URL was:http://inbomsap11:50000/XISOAPAdapter/MessageServlet?channel=:BS_EP_TO_XI:CC_SENDER&version=3.0&Sender.Service=BS_EP_TO_XI&Interface=http%3A%2F%2FCapgemini%2FMumbai%2Fsanjaisw%5EMIOS_INPUT

I am sure I am missing some small configuration on this. Please help me.

Regards,

Murtuza

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Answers (1)

Answers (1)

Former Member
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Hi,

Configuring SSO for XI is given in the following doc (p.49),

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/ac6de690-0201-0010-54ac-8923089d...

Also check the constraint in p.18 of the doc on Configuring SSO in complex landscape,

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e676ec90-0201-0010-cfa3-90b7c129...

Hope this helps !

Regards

Srinivasan T