error viewing process instances after 7.1.2 upgrade

Hi,

Iam seeing the below error when trying to access process monitoring in MWS after upgrading to 7.1.2 from 7.1.1.

2008-11-17 11:09:49 EST (Framework: INFO) [RID:92] - Error executing search. Have a System Administrator verify the Integration Server settings at Administration -> My webMethods -> System Settings.

com.webmethods.portal.PortalException: Error executing search. Have a System Administrator verify the Integration Server settings at Administration -> My webMethods -> System Settings.

I have checked the Monitor users ACL and is set up correctly.

Any ideas?

thanks in advance,
Vijay

after the upgrade i do not see any business processes in MWS, all the existing business processes disappeared???

Any ideas?

Thanks,
Vijay