9. April 2010 11:45

Error message 401: Unauthorized when trying to access after deploying a custom web-application

Filed Under(CRM 4.0 | Activity Tools 4 | Dashboard 4 | DocumentsCorePack 4 | GroupCalendar 4) By Michael Dohr

The problem occurs because MS CRM is using an HttpModule for multitenancy scenarios. This http module is called with an anonymous user account. This is why it fails when trying to request, i.e. the metadata webservice.


Solution: To make it work, a new entry (remove CrmAuthentication) has to be specified within the web.config file of the specific Add-On.

 <remove name="CrmAuthentication" />
That’s it! We appreciate your feedback! Please share your thoughts by sending an email to support@mscrm-addons.com.

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