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Former Member
Jun 30, 2011 at 01:23 PM

SSO issue with reverse proxy in front of Web Dispatcher

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Hi,

we have an ESS/MSs enabled portal with additional webdynpro ABAP functionality for other functions. We have a web dispatcher in front of it and our SSO works fine when connecting via the web dispatcher for ESS/MSS and the webdynpro ABAP calls.

We have had a reverse proxy setup for the web dispatcher and when we try our portal logons using the reverse proxy URL the SSO fails for the webdynpro ABAP functions and a logon screen is displayed.

I enabled the diagtool on the Portal to catch the error , and the following is recorded :-

System.err system.forward.info

Can anyone suggest what needs to be done to enable SSO to work fo the webdynpro ABAP when using the RPROXY URL.

Portal URL :- http://portal.city.org.uk

Wed Disp URL :- http://webdisp.city.org.uk

RPROXY URL :- http://www.external.city.org.uk

All 3 have the city.org.uk domain.

Can anyone suggest why he SSO is failing for the webdynpro ABAP functions when using the RPROXY URL ?

Regards,

Brian.