BAM Portal Not working?

The server encountered a critical failure while trying to access the list of Views. The Business Management Web Service requires Administrator’s attention.

Use the navigation bar on the left to access Business Activity Monitoring views.
If the problem persists, contact your System Administrator.

 

Solution:

Reconfigure BAM using BizTalk configuration wizard, If the reconfiguration does not work then you may have to delete the app pool in IIS and the BAM website and try reconfiguration again.BAM Reconfiguration