Hi @Dinesh Vinay ,
Thanks for posting in Microsoft Q&A forum.
The error code 0x80004003 means: Invalid pointer.
From the log provided, it seems that the client is registered through certificate registration. So there is no need to use the token, unless the client is an Internet-based client and needs the token in registration process through a CMG.
For more information about Token-based authentication for CMG, please refer to this article:
https://learn.microsoft.com/en-us/mem/configmgr/core/clients/deploy/deploy-clients-cmg-token
Sometimes an error appear in the log does not mean that there is a problem with client registration, it is just a normal check.
If the client is able to contact the MP and run normally, we could ignore this error.
Hope the above information can help you.
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