if len(TokenList) < 2 or TokenList[1] == '':
            EdkLogger.error('Parser', FORMAT_INVALID, "No PCD Datum information given",
                            ExtraData=self._CurrentLine + \
                                      " (<TokenSpaceGuidCName>.<PcdCName>|<DefaultValue>|<DatumType>|<Token>)",
                            File=self.MetaFile, Line=self._LineIndex+1)