The information in this article applies to:
Product: Metastorm BPM
Version: 7.x
Issue
When Single Sign-On is configured, trying to access Metastorm BPM from the SharePoint web parts generates errors similar to the following:
Access is denied due to invalid credentials
Unable to log in user \[domain\\username\]: Failed to login
Resolution
The following is from the Metastorm BPM Installation Guide:
Unable to access the BPMEngine.Net URL
When a client using the Engine's .NET interface attempts to connect to an engine on another machine, the following error may be reported: Access denied 401 error.
To resolve this problem, open the Internet Information Services administration tool, and change the BPMEngine.Net virtual folder to turn on Integrated Windows Authentication (IWA).
