When I trying to Add a Cluster on a Performance Manager, the installation shows this error:
Cluster <xxx> is currently managed by the following instance of OnCommand Performance Manager:
URL: https://<xxx.xxx.com>:443
System ID: <uuid-here>
SOLUTION:
Open SSH session to the Cluster
set -privilege diag
application-record delete "app-OnCommand Performance Manager-a409ab0e-2326-4467-9e3f-decc00bfdc99"
Where "a409ab0e-2326-4467-9e3f-decc00bfdc99" is System ID: <uuid-here>
