ID:176372 Can't place node <name> at location <name> -- location of node conflicts with the following Clock Control Block(s)

CAUSE: The Fitter cannot place the specified node because the location of the node may cause a conflict with one of the Clock Control Blocks fed by the node. For example, the node may have been placed in a location that prevents it from being able to feed a Clock Control Block in the design. Click the + icon in the Messages window or the Messages section of the Report Window to display details on the Clock Control Blocks fed by the node.

ACTION: Assign the node or the Clock Control Block to a location where the specified node can feed the Clock Control Block.