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SSO from Portal to ERP - Display Message instead of Logon Screen if user doesn't exist in backend

Sep 12, 2017 at 09:40 AM

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Former Member

Hi All,

We have SSO configured from portal to backed ABAP systems.

Usually when UserID doesn't exist OR User Account validity expires in the backend system will show a logon screen to enter user credentials.

My question is, Is there a way we can show a custom message to user instead of logon screen? How can we achieve this?

Thanks,

Satish

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2 Answers

Lutz Rottmann Sep 12, 2017 at 03:26 PM
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Hi Satish,

in SICF (in your backend) you can configure what the system shall do on logon errors. You can use a "Redirect to URL" to point to some help page. This page might be on some web server, portal KM, or the backend's public mime paths.

Enjoy, Lutz


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Former Member

Hi Lutz,

Can you share the Logon service name which is called when we try to access BW system from portal.

We are configuring SSO from portal to Bex, AO and EPM Add On's.

Thanks,

Satish

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Hi Satish,

so you are integrating SAP's fat clients into portal navigation, do you?

And you are using transactions RRMXP and RAAOE to start Bex Analyzer and Analysis for Office? (I have no knowledge of EPM.) Sorry, I have no solution for that and I doubt there is any.

Or are you using BSP RSR_BEX_LAUNCH instead RRMXP (according to note 1646028)? Then this would be the service to adopt the SICF solution from above. But I don't know if there is an equivalent solution to replace transaction RAAOE.

Afaik there is also no solution for Bex Web, because it is RFC and will simply throw a technical connection error.

This issue is one of the reasons why we use UME-ABAP in our BW system landscapes' portals.

Regards, Lutz

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Former Member

Yes Lutz,

For Bex Analyser we are using RRMXP transaction

For Analysis for Office, we are using "Analysis for Microsoft Excel" IVew template with "Application Parameter as OBJECT_TYPE=Document"

For EPM, i found a custom java application to launch.Launch EPM Add on from Portal

Thanks,

Satish

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Asha Pillai
Oct 24, 2017 at 04:36 AM
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Hello Satish,

On NW java side, you can use javax.security.auth.callback.TextOutputCallback to configure the error screen. Refer to the note ##2517343

and the attachment in the note

Regards,

Asha

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