Derivative Security List (MsgType = AA, FIXML = DerivSecList)

The Derivative Security List (y) message is used to return a list of securities that matches the criteria specified in a Derivative Security List (y) Request.

Tag			Field Name	FIXML	Req'd	Comments
<Standard Message Header>					Y	MsgType = AA
320			SecurityReqID	@ReqID	Y
322			SecurityResponseID	@RspID	Y	Identifier for the Derivative Security List (y) message
560			SecurityRequestResult	@ReqRslt	Y	Result of the Security Request identified by SecurityReqID
<UnderlyingInstrument>					N	Underlying security for which derivatives are being returned
393			TotNoRelatedSym	@TotNoReltdSym	N	Used to indicate the total number of securities being returned for this request. Used in the event that message fragmentation is required.
893			LastFragment	@LastFragment	N	Indicates whether this is the last fragment in a sequence of message fragments. Only required where message has been fragmented.
146			NoRelatedSym	RelSym	N	Specifies the number of repeating symbols (instruments) specified
=>	<Instrument>				C	Insert here the set of "Instrument" fields defined in "Common Components of Application Messages" of the requested Security
=>	15		Currency	@Ccy	N
=>	827		ExpirationCycle	@ExpirationCycle	N
=>	<InstrumentExtension>				N	Insert here the set of "InstrumentExtension" fields defined in "Common Components of Application Messages".
=>	555		NoLegs	Leg	N	Number of legs Identifies a Multi-leg Execution if present and non-zero.
=>	=>	<InstrumentLeg>			C	Must be provided if Number of legs > 0
=>	336		TradingSessionID	@SesID	N
=>	625		TradingSessionSubID	@SesSub	N
=>	58		Text	@Txt	N	Comment, instructions, or other identifying information.
=>	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