can't change symantec parent server
i have one primary symantec server and one secondary . i want to move some of clients of primary to secondary one.i can do it by draging and drroping clients from primary on secondary.but just for some of them.for some it says :
"some clients could not be moved.verify these clients are online and can comminucate with the current parent and new parent ,then try and move them again."
i guess all the clinets are in the same situation.but it seems not.would someone help me ?