ID:171050 Can't fit design in device -- nodes in regions on the device require more global signals than are available

CAUSE: You made location assignments on the nodes for a region in the device. However, the nodes in the region require more global signals than can fit in the region. Each region on the device has a limited capacity for accepting globally routed signals. Click the + icon to expand this message in the Messages window or in the Messages section of the Report window to display details about which signals cannot be routed or which regions require more global signals than are available.

ACTION: To avoid receiving this message in the future, remove the location assignments on the nodes or turn off the Global Signal logic option for the nodes in the region.