I've been able to navigate to a CPU Metric detail page for my Hosts in 12c. I can switch the view from 24 hour to 7 day to 31 day... No error message. How did you get to this error? Lyall ----- Original Message ----- From: MacGregor, Ian A. Sent: 08/03/12 04:25 PM To: oracle-l@xxxxxxxxxxxxx Subject: Monitoring Hosts in Cloud Control 12C I have been using Grid Control since 10.2.0.4, perhaps before. I notice in the latest release, one cannot show time-period graphs such as 24 hour CPU utilization. Attempts to do so return a page indicating that WLS Management Pack EE is required. Such information was available before without any extra licensing. One can display a current CPU utilization graph. I've read no complaints about this. Do I have a misunderstanding or perhaps an incorrect setup.-- //www.freelists.org/webpage/oracle-l -- //www.freelists.org/webpage/oracle-l