License data integrity problem detected in vcenter server database

Hi all

On vCenter 4.1...

We are getting the error License data integrity problem detected in vcenter server database in the Licensing Accounting Module health monitor.

Upgraded from 4 to 4.1 a couple of months ago but not sure if we had the error before then.

I have seen this post http://communities.vmware.com/message/1575002 which seems to be the same error but be we are running our DB on Oracle 11 whereas everyone is talking about MS SQL on that post.

Does anyone know how to resolve this problem?

Thanks,  Dave