Since Gen10, HPE does not support WBEM or the SIM Agent. SolarWinds provides a way to grab hardware health by polling the server using SNMP as described here:
https://support.solarwinds.com/SuccessCenter/s/article/SAM-How-to-Monitor-Hardware-Health-from-HP-Gen-10-Servers?language=en_US
and clearly states it does not work with WMI here:
https://support.solarwinds.com/SuccessCenter/s/article/Hardware-health-polling-by-WMI-is-not-supported-by-HPE-ProLiant-Gen10-servers?language=en_US
My suggestion is to have the SolarWinds Windows Agent poll hardware health locally (localhost) via SNMP or even poll that using the API so we can leverage the whole Hardware Health integration, while not missing on other Windows Agent features like Application dependancy...