[Quickfix-developers] Single order incorrect Header

[Vipula <vi...@ya...>]

Hi,
I'm using quickfix with FIX 4.2 with .NET 4.0 C#. One of my orders were created 
with two TAG 9 tags in the header making it an invalid message. Infact that 
crashed my brokers FIX server. I create the new orders as below
QuickFix42.NewOrderSingle newSingleOrder = new 
QuickFix42.NewOrderSingle(ClOrderID, HandInst, Symbol, Side, TransactTime, 
OrderType); 


newSingleOrder.setField(Account);
newSingleOrder.setField(TargetSubID);
newSingleOrder.setField(SecurityType);
newSingleOrder.setField(SecurityID);
newSingleOrder.setField(IDSource);
newSingleOrder.setField(OrderQuantity);
newSingleOrder.setField(Price);
newSingleOrder.setField(TransactTime);
newSingleOrder.setField(TimeInForce);
newSingleOrder.setField(8212, StrategyID);

and does not touch the header tags and let Qucikfix create those for me and the 
new order with this error was completely random.

8=FIX.4.2 9=300 9=300 35=D 34=1250 49=M 

Has any one seen this kind of issue ?
Thanks
V