Order Cancel Request

Tag			Field Name	Req'd	Comments
Component Block <Standard Header>				Y	MsgType = F
41			OrigClOrdID	Y	ClOrdID of the previous non-rejected order (NOT the initial order of the day) when canceling or replacing an order.
37			OrderID	N	Unique identifier of most recent order as assigned by sell-side (broker, exchange, ECN).
11			ClOrdID	Y	Unique ID of cancel request as assigned by the institution.
526			SecondaryClOrdID	N
583			ClOrdLinkID	N
66			ListID	N	Required for List Orders
586			OrigOrdModTime	N
1			Account	N
660			AcctIDSource	N
581			AccountType	N
Component Block <Parties>				N	Insert here the set of "Parties" (firm identification) fields defined in "COMMON COMPONENTS OF APPLICATION MESSAGES"
Component Block <Instrument>				Y	Insert here the set of "Instrument" (symbology) fields defined in "COMMON COMPONENTS OF APPLICATION MESSAGES"
Component Block <Financing Details>				N	Insert here the set of "FinancingDetails" (symbology) fields defined in "COMMON COMPONENTS OF APPLICATION MESSAGES" Must match original order
711			NoUnderlyings	N	Number of underlyings
	Component Block <Underlying Instrument>			N	Must be provided if Number of underlyings > 0
54			Side	Y
60			TransactTime	Y	Time this order request was initiated/released by the trader or trading system.
Component Block <Order Qty Data>				Y	Insert here the set of "OrderQtyData" fields defined in "COMMON COMPONENTS OF APPLICATION MESSAGES" Note: OrderQty = CumQty + LeavesQty (see exceptions above)
376			ComplianceID	N
58			Text	N
354			EncodedTextLen	N	Must be set if EncodedText field is specified and must immediately precede it.
355			EncodedText	N	Encoded (non-ASCII characters) representation of the Text field in the encoded format specified via the MessageEncoding field.
Component Block <Standard Trailer>				Y
XML DTD
<!ENTITY % OrdCxlReqCustom "" > <!ENTITY % OrdCxlReqContent "OrigClOrdID, OrdID?, ClOrdID, ScndClOrdID?, ClOrdLinkID?, ListID?, OrigOrdModTm?, Acct?, AcctIDSrc?, AcctTyp?, Ptys?, Instrmt, FinancingDetails?, UndInstrmtGrp*, Side, TransactTm, OrdQtyData, ComplianceID?, Text?, EncTextLen?, EncText? %OrdCxlReqCustom;" > <!ELEMENT OrdCxlReq (%OrdCxlReqContent;)> <!ATTLIST OrdCxlReq FIXMsgType_ENUM CDATA #FIXED "F" Category CDATA #FIXED "SingleGeneralOrderHandling" FIXSpecVolume CDATA #FIXED 'Volume4' FullName CDATA #FIXED "OrderCancelRequest" ComponentType CDATA #FIXED "Message" >