MarketDefinitionUpdateReport (MsgType = BV, FIXML = MktDefUpd)

In a subscription for market structure information, this message is used once the initial snapshot of the information hasbeen sent using the Market Definition message.

Tag	Field Name	FIXML	Req'd	Comments
<Standard Message Header>			Y	MsgType = BV
<ApplicationSequenceControl>			N
1394	MarketReportID	@MktRptID	Y	Unique identifier for each market definition message.
1393	MarketReqID	@MktReqID	N	Unique ID of a Market Definition Request message.
1395	MarketUpdateAction	@MktUpdtActn	N	Specifies the action taken
1301	MarketID	@MktID	Y	Identifies the market
1300	MarketSegmentID	@MktSegID	N	Identifies the market segment
1396	MarketSegmentDesc	@MarketSegmentDesc	N	Description or name of Market Segment
1397	EncodedMktSegmDescLen	@EncodedMktSegmDescLen	C	Must be set if EncodedMktSegmDesc(1398) field is specified and must immediately precede it.
1398	EncodedMktSegmDesc	@EncodedMktSegmDesc	C	Encoded (non-ASCII characters) representation of the MarketSegmDesc(1396) field in the encoded format specified via the MessageEncoding(347) field.
1325	ParentMktSegmID	@ParentMktSegmID	N	Specifies that the market segment specified in this message is a sub-segment of the market segment defined in this field.
2542	MarketSegmentStatus	@MktSegStat	N	Status of market segment.
2543	MarketSegmentType	@MktSegTyp	N	Used to specify the purpose of a special market segment identified by MarketSegmentID(1300). Conditionally required if MarketSegmentSubType(2544) is specified.
2544	MarketSegmentSubType	@MktSegSubTyp	N	Used to further categorize market segments within a MarketSegmentType(2543).
<InstrumentScopeGrp>			N	Used to specify the types of securities that belong to the market segment.
<RelatedMarketSegmentGrp>			N	Used to specify market segments that have a relationship to the market segment defined in this message.
15	Currency	@Ccy	N	The default trading currency
2897	CurrencyCodeSource	@CcySrc	N	Identifies class or source of the Currency(15) value.
<BaseTradingRules>			N
<OrdTypeRules>			N	Used to specify the order types that are valid for trading on the identified market or market segment.
<TimeInForceRules>			N	Used to specify the time in force rules that are valid for trading on the identified market or market segment.
<ExecInstRules>			N	Used to specify the execution instructions that are valid for trading on the identified market or market segment.
<AuctionTypeRuleGrp>			N	Used to specify the auction order types that are valid for trading on the identified market or market segment.
<MarketDataFeedTypes>			N	Used to specify the market data feed types that are valid for trading on the identified market or market segment.
<MatchRules>			N	Used to specify the matching rules that are valid for trading on the identified market or market segment.
<FlexProductEligibilityGrp>			N	Specifies the eligibility indicators for the creation of flexible securities.
<Parties>			N	Specifies parties relevant for the market or market segment, e.g. market makers.
2400	EffectiveBusinessDate	@EfctvBizDt	N	Specifies an explicit business date for associated reference data or transaction. Used when an implicit date is not sufficiently specific.
60	TransactTime	@TxnTm	N	Timestamp when the business transaction represented by the message occurred.
58	Text	@Txt	N	Free format text string (Note: this field does not have a specified maximum length)
354	EncodedTextLen	@EncTxtLen	C	Must be set if EncodedText(355) field is specified and must immediately precede it.
355	EncodedText	@EncTxt	C	Encoded (non-ASCII characters) representation of the Text(58) field in the encoded format specified via the MessageEncoding(347) field.
<Standard Message Trailer>			Y