Description
This error may be seen in the Quartus® II software version(s) 11.1SP2 and later when a VHDL record data type is assigned a string value which includes a comma “,”.
Resolution
To work around this problem in the Quartus® II software version 11.1SP2 and later remove the comma from the string value.
This problem is scheduled to be fixed in a future release of the Quartus II software.