ID:186101 Project requires <number> GXB transmitter channels, but the target device can contain only <number> GXB transmitter channels

CAUSE: You selected a target device for the current project. However, the Fitter cannot place the project in the target device because the project requires more gigabit transceiver block (GXB) transmitter channels than the device can contain.

ACTION: Modify the design to reduce the number of GXB transmitter channels in the project or select a larger device.