QuickFix市场数据增量标签重复

Question

我正在使用快速修复。一旦我发送了市场数据消息，传入的数据的标签268就是2，这意味着它有两条消息。但是我的修复应用程序抛出错误，因为标签278出现了不止一次。你知道我该怎么解决这个问题吗？

下面是DictinaryData：

<message name="MarketDataIncrementalRefresh" msgtype="X" msgcat="app">
<field name="MDReqID" required="N" />
<group name="NoMDEntries" required="Y">
  <field name="MDUpdateAction" required="Y" />
  <field name="DeleteReason" required="N" />
  <field name="MDEntryType" required="N" />
  <field name="MDEntryID" required="N" />
  <field name="MDEntryRefID" required="N" />
  <component name="Instrument" required="N" />
  <group name="NoUnderlyings" required="N">
    <component name="UnderlyingInstrument" required="N" />
  </group>
  <group name="NoLegs" required="N">
    <component name="InstrumentLeg" required="N" />
  </group>
  <field name="FinancialStatus" required="N" />
  <field name="CorporateAction" required="N" />
  <field name="MDEntryPx" required="N" />
  <field name="Currency" required="N" />
  <field name="MDEntrySize" required="N" />
  <field name="MDEntryDate" required="N" />
  <field name="MDEntryTime" required="N" />
  <field name="TickDirection" required="N" />
  <field name="MDMkt" required="N" />
  <field name="TradingSessionID" required="N" />
  <field name="TradingSessionSubID" required="N" />
  <field name="QuoteCondition" required="N" />
  <field name="TradeCondition" required="N" />
  <field name="MDEntryOriginator" required="N" />
  <field name="LocationID" required="N" />
  <field name="DeskID" required="N" />
  <field name="OpenCloseSettlFlag" required="N" />
  <field name="TimeInForce" required="N" />
  <field name="ExpireDate" required="N" />
  <field name="ExpireTime" required="N" />
  <field name="MinQty" required="N" />
  <field name="ExecInst" required="N" />
  <field name="SellerDays" required="N" />
  <field name="OrderID" required="N" />
  <field name="QuoteEntryID" required="N" />
  <field name="MDEntryBuyer" required="N" />
  <field name="MDEntrySeller" required="N" />
  <field name="NumberOfOrders" required="N" />
  <field name="MDEntryPositionNo" required="N" />
  <field name="Scope" required="N" />
  <field name="PriceDelta" required="N" />
  <field name="NetChgPrevDay" required="N" />
  <field name="Text" required="N" />
  <field name="EncodedTextLen" required="N" />
  <field name="EncodedText" required="N" />
</group>
<field name="ApplQueueDepth" required="N" />
<field name="ApplQueueResolution" required="N" />

​

这些就是我得到的错误信息。

20160623-17:28:44.915 : 8=FIX.4.49=21935=W34=3349=CfhDemoPrices52=20160623-17:28:45.82356=PrimoDEMOFIX55=GBPUSD262=PrimoApp123268=2269=0270=1.48205271=1000000290=164=20160627278=30/26-124551269=1270=1.48227271=1000000290=1278=30/26-12455610=066
20160623-17:28:44.930 : 8=FIX.4.49=12635=334=3449=PrimoDEMOFIX52=20160623-17:28:44.93056=CfhDemoPrices45=3358=Tag appears more than once371=278372=W373=1310=132

请帮帮我。

Answer 1

你将需要学习如何破译错误。

58=Tag多次出现371=278

这清楚地提到了错误是什么。278不止一次出现在您的修复消息中。您错误地构造了消息。