Value,Description,Reference 0x00,Reserved,[RFC5974] 0x01,"Illegal message type: the type given in the Message Type field of the common header is unknown.",[RFC5974] 0x02,"Wrong message length: the length given for the message does not match the length of the message data.",[RFC5974] 0x03,"Bad flags value: an undefined flag or combination of flags was set in the generic flags",[RFC5974] 0x04,"Bad flags value: an undefined flag or combination of flags was set in the message-specific flags",[RFC5974] 0x05,"Mandatory object missing: an object required in a message of this type was missing.",[RFC5974] 0x06,"Illegal object present: an object was present that must not be used in a message of this type.",[RFC5974] 0x07,"Unknown object present: an object of an unknown type was present in the message.",[RFC5974] 0x08,"Wrong object length: the length given for the object did not match the length of the object data present.",[RFC5974] 0x09,RESERVE received from wrong direction.,[RFC5974] 0x0A,"Unknown object field value: a field in an object had an unknown value.",[RFC5974] 0x0B,Duplicate object present.,[RFC5974] 0x0C,Malformed QSPEC.,[RFC5974] 0x0D,Unknown MRI.,[RFC5974] 0x0E,Erroneous value in the TLV object's value field.,[RFC5974] 0x0F,Incompatible QSPEC,[RFC5974] 0x10-0x7F,Unassigned, 0x80-0xBF,Reserved for Experimental/Private Use,[RFC5974] 0xC0-0xFF,Reserved,[RFC5974]