VCAC 6.1 inventory collection and provisioning failure

Hi,

In my VCAC 6.1 environment, we collect and provision into four VCs. After an outage of the MGMT cluster where the

VCAC components live, I can now only collect from two of the four VCs. The error is "object of an instance not set". I've opened a

case with VMware support and we run SQL scripts to try and clean orphan entries from the IaaS DB. Also, I reinstalled the Proxy Agents

for the two problem VCs. Has anyone run into this before?

thanks,

John