Hello,
From the error i see this error
Critical: There are no valid WBEM / WMI credentials for the system(s).
* Running WBEM rules based identification...so that means it couldn't authenticate to itself.
Can you verify/re-enter the credentials it's using by going to options > Security > credentials > System Credentials. After you retype it in it should do an auto reidentify which you can verify by going to tasks and logs > task results.
Check whether you see the wbem/wmi error.
Double check your proxy mapper settings > Options > Protocol Settings > Wmi mapper settings. Restart the Pegasus Wmi mapper service.
Also, if you see that it's able to work but complain about Trust. Delete both the certificate from the SMH security/ certificate page. Use HP SIM to run an Configure > Configure or repair agent task to itself to push a Trust by Cert. Re Identify the SIM server again and see if trust is there.