Hi,

We have 1 Front End and 1 App server in SharePoint 2010 Farm.

We have "intranet.comp.local" Web Application with same URL site collection for landing page.

We access "intranet.comp.local" URL through Front End server, we access CA through App server.

We have extended "intranet.comp.local" Web App to use URL "intranet.comp.COM", SSL and FBA.

The problem is that then we access "intranet.comp.COM" through APP server (IP configured on hosts file) using FBA authentication it works fine and I can see the page. But we try to go through Front End server (IP configured on hosts file) I get error after entering FBA user name and password:

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Server Error in '/' Application.

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Runtime Error

<!-- Web.Config Configuration File --><configuration><system.web><customErrors mode="Off"/></system.web></configuration>

<!-- Web.Config Configuration File --><configuration><system.web><customErrors mode="RemoteOnly" defaultRedirect="mycustompage.htm"/></system.web></configuration>

is any way to solve this? Thanks