ID:176496 Can't place <name> I/O "<name>" in location <name> -- can't place associated DQS I/O pin "<name>" in a location that feeds this location

CAUSE: The Fitter cannot place the specified DQS or DQ I/O pin in the specified location because the DQS I/O that feeds the specified pin could not be placed in a location to feed the pin. You may have made location assignments which resulted in the Fitter attempting to place the nDQS or DQ I/O pin in the specified location. If you did not make a location assignment, the specified location represents the last location in which the Fitter attempted to place the specified I/O pin.

ACTION: If you made a location assignment to the nDQS or DQ I/O pin, remove the assignment if possible. Otherwise, modify location assignments to the specified DQ I/O or nDQS I/O pins associated with the specified DQS I/O pin. If this does not result in a successful fit, compile the design targeting a larger device.