ID:186411 Can't place DQS I/O pin "<name>" because its assigned location does not include any designated DQS I/O pins in device

CAUSE: You made a location assignment for the specified DQS I/O pin. However, the Fitter cannot place the DQS I/O pin the assigned location because it is not a designated DQS I/O location. The location must be a designated DQS I/O pin the device.

ACTION: Change the location assignment.