An Active Directory Domain Services replication connection from a source directory service to a destination directory service ...

An Active Directory Domain Services replication connection from a source directory service to a destination directory service could not be deleted by the Knowledge Consistency Checker (KCC). 
 
Source directory service:
%1 
Destination directory service:
%2 
 
This operation will be tried again at the next KCC update. 
 
Additional Data 
Error value:
%3 
Deletion Point Internal ID:
%4