This domain controller will no longer replicate the following directory partition from the domain controller at the following ...

This domain controller will no longer replicate the following directory partition from the domain controller at the following network address. This is because the directory partition has been removed from Active Directory.  
  
Directory partition:
%1  
Domain controller:
%4  
Network address:
%2  
  
Removal of the directory partition on this domain controller has begun. Progress in removing the remainder of these objects will occur at the next Knowledge Consistency Checker update.