if len(ValueList) != 3:
            EdkLogger.error('Parser', FORMAT_INVALID, "Invalid PCD Datum information given",
                            ExtraData=self._CurrentLine + \
                                      " (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)",
                            File=self.MetaFile, Line=self._LineIndex+1)