The usual reason for this is that the ACL data instances are no longer present in the cell. These are needed to control access to selectors and policies.

1) open a command window and cd into the pw\server\etc\<cell>\kb\data directory and run:

mposter -n <cellname> -d di_acl_default.baroc

2) close and reopen the Admin console.

If this does not fix this, it means the user with which you have logged in does not have Full Access to access the selectors and policies. Please check the role and its permissions.

And if after mposter the di_acl_default, if you see the cell but selectors and policies are empty then you will need to mposter the default selectors and policies with below commands:

mposter -n <cellname> -d di_selectors.baroc

mposter -n <cellname> -d di_policies.baroc

You may find after this that there are other policies that are now visible that should not be (most starting with ‘CI’). This is because the policy control data is also missing from the mcdb. To place this back to normal operation, issue the following command from the same directory:

mposter -n <cell_name> -d di_policy_control.baroc