ID:186508 GXB transmitter channel <name> in XAUI mode has a channel width of <number>. The only legal channel width for a GXB transmitter channel in XAUI mode is 16.

CAUSE: The specified channel width. The only legal channel width for a GXB receiver channel in XAUI mode is 16.

ACTION: Modify the design so that the specified GXB receiver channel has a channel width of 16.