This domain controller is no longer a global catalog. It will no longer replicate the following directory partition from ...

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