PSI authentification error 401 on PWA site in host header mode

[Mike]

Hi,

I have a problem (401 error) with the PSI authentification on a Project
Server 2007 PWA site in host header mode. The application works fine with PWA
sites without host header mode, i. e. in tests on the EPM2007Demo V2 image
and on systems with a lower patch level.

The production environment, where the failure occurs, is on the very last
patch level (SP1 + PostSP1 + hotfixes + infrastructure update). I use derived
proxies and for testing I have already updated to the EPM2007Demo V2 proxy
code, but not difference.

Playbook tools and the SDK LoginDemo sample also don’t work.

Has anyone an idea, what’s going wrong?
Thank you VERY MUCH in advance for your help.

Mike

 

[Stephen Sanderlin]

Can you post the code that contains where you configure the credentials
(e.g. code related to you making an assignment to instance.Credentials)
for the instance of the derived proxy?

--

Stephen Sanderlin

Principal Consultant

MSProjectExperts



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