GLPWRM108E Cannot promote server to master. The server being promoted must be a leaf replica with no subordinate replicas.


      Explanation 
				An attempt is being made to promote a server to a master server, but it has subordinates present under it. Only a leaf node with no subordinates can be promoted to a master server in the topology.
		 

      User response 
				Select a leaf node and try the operation again.