An error is logged when the SYNCHRONIZE USER SID HISTORY option is enabled in the profile settings and the SIDHistory attribute is not set on the target object. The error indicates that the reason for the failure is "inappropriate authentication" and may appear similar to the message shown below:
The Source Credentials in the Settings>Connections>Source section of the profile has been set using the UPN of the source service account and the UPN suffix of this account does not match the domain.
Example: The service account is dirsync@domain.local and the domain name is domain.local
