Server recognized in ome with question mark

Hello

What are the possible scenarios for ome shows/listed the server as not fully recognized and it is with question mark

It does not list down the full software inventory too.

server is currently listed under RAC

Updated firmware. idrac LC
CSIOR enabled
SNMP enabled
idrac reset
Communicated with WSMAN and discover using the same

What else that we can carried out as next steps ?

Thanks

dilipnet