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Molly sFlag for India

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RPC server is unavailable while connecting to SCCM while connecting to WMI using wmbemtest.

event log : DCOM was unable to communicate with the computerxxxx using any of the configured protocols; requested by PID     41d0 (D:\Program Files\Microsoft Configuration Manager\bin\x64\smsexec.exe).
ccm.log
rpc-error.png
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Ganesh Anand
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is it happening for specific client system or from all the computer? If it is specific system, perhaps the antivirus client or firewall is blocking, turn off and check if you are able to reach the SCCM server.
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This is for all the computers
Are you able to access the workstations, is there any firewall / antivirus blocking the access. Please check from either side and update us.

Check the client and server ports if they are open and reachable, check if the client is able to resolve the server. I believe you have configured the client access with HTTPS protocol, check if it supports both HTTP & HTTPS

Check if your SCCM deployment domain account has full permission on the client computers, if you are trying for the domain joined computers.
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Hi Ganesh,

ALl required ports are open. Also tried to uninstall antivirus and tested the connecting SCCM server . but no luck. COuld you suggest further troubleshooting steps on this
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Mike Taylor
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thnks