ID:16772 Node "<node>" has both required global and non-global fanout. If a clock buffer is required upstream to drive other global destinations, then duplicate the node (if it is a boundary port) such that each boundary port drives either all global or all non-global destinations.

CAUSE: The specified node drives both required global and non-global destinations. If this node is a partition boundary port, then a clock buffer cannot be inserted further upstream of this node.

ACTION: If a clock buffer is required upstream to drive other global destinations, then duplicate the node (if it is a boundary port) such that each boundary port drives either all global or all non-global destinations.