TradeStation Reentrancy Error - places orders for wrong symbol

[Idruna]

I`m running a strategy in Tradestation build 1693 that uses the following code to place orders with IB:

NewPositionID=NumToStr(BarNumber,0)+Symbol;

if(LastBarOnChart and NTConnected(1)) then begin
if(NTOrderStatus(NewPositionID)="") then begin

Success=NTClosePosition(""); Success=NTBuyMarket(NewPositionID,NewPositionSize) ;

When the order is triggered, Tradestation gives an error complaining about possible reentrancy issues. Worse than that however, is that if you have multiple charts running the same strategy on different symbols, it will mix up the symbol when it places the order. It just went short EURUSD when it should have gone short GBPUSD, and cost me several thousand dollars. The print statements I output indicate a real reentrancy problem, Is there a fix for this?

[NinjaTrader_Bertrand]

Hi Idruna, to investigate this please send your log and trace files from this day to support at ninjatrader dot com Attn Bertrand and I will review them. In addition, TS is aware of the 'reentrancy issue' and is investigating at the moment. Did you run your strategies in separate workspaces?

[Idruna]

I just emailed you the log and trace files. Am I supposed to run each strategy in a different workspace?

[NinjaTrader_Bertrand]

Thanks got the mail, you should not need a different workspaces when using the DLL interface.