error 6040 in Domain Controller's event log

Questions about using Windows AD service.
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Joined: Wed Sep 14, 2022 9:36 pm

error 6040 in Domain Controller's event log

Post by sebas22_22 » Wed Sep 14, 2022 9:38 pm


I replaced my 2012 R2 domain controllers with 2022 domain controllers and since then i get repeated errors within the Domain Controller's event log similar to the following:
An authentication request for package NTLM was rejected because the target information was invalid. The authentication request did not match the target name of XXXXXXXX.
Source: LSA (LsaSrv)
EventID: 6040

Can you help me please ?


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