Someone can tell me why my orders don't close in the strategy contest whereas i ran and tested my strategy or several days without problems.
Why my strategy don't close orders when i upload it for the contest ? I don't understand !!!!

Thank you.

I uploaded the file.
Here is an extract of a critical part of my code

if (cciq>100 && ccih>100 && ccic>100 && engine.getOrder("abuy") == null)
{engine.submitOrder("abuy", instrument, OrderCommand.BUY, 100);
w=300;}

if (cciq<-100 && ccih<-100 && ccic<-100 && engine.getOrder("asell") == null)
{engine.submitOrder("asell", instrument, OrderCommand.SELL, 100);
w=400;}

if(engine.getOrder("abuy") != null && ccic<-100)
{engine.getOrder("abuy").close();
engine.getOrder("abuy").waitForUpdate(IOrder.State.CLOSED);
}

if(engine.getOrder("asell") != null && ccic>100)
{engine.getOrder("asell").close();
engine.getOrder("asell").waitForUpdate(IOrder.State.CLOSED);
}

   
for (IndDataAndFeed indDataAndFeed : calculatableIndicators) {
       double value = indDataAndFeed.getCurrentValue();
       i = i + 1;

       if (i == 1) {
      macdd = value;
       }
       if (i == 2) {
      rsim = value;
       }
       if (i == 3) {
      rsih = value;
       }
       if (i == 4) {
      cciq = value;
      print("cci 15 minutes =%s", cciq);
       }
       if (i == 5) {
      ccih = value;
      print("cci 1 heure =%s", ccih);
       }
       if (i == 6) {
      ccic = value;
      print("cci 5 minutes =%s", ccic);
       }

       if (cciq > 100 && ccih > 100 && ccic > 100
          && engine.getOrder("abuy") == null) {
      engine.submitOrder("abuy", instrument, OrderCommand.BUY, 100);
      w = 300;
       }

       if (cciq < -100 && ccih < -100 && ccic < -100
          && engine.getOrder("asell") == null) {
      engine.submitOrder("asell", instrument, OrderCommand.SELL, 100);
      w = 400;
       }

       if (engine.getOrder("abuy") != null && ccic < -100) {
      engine.getOrder("abuy").close();
      engine.getOrder("abuy").waitForUpdate(IOrder.State.CLOSED);
       }

       if (engine.getOrder("asell") != null && ccic > 100) {
      engine.getOrder("asell").close();
      engine.getOrder("asell").waitForUpdate(IOrder.State.CLOSED);
       }

   }

I see your coding is quite not right.
1. you have engine.xxx() inside loop block, It should be outside.
2. you need to verify if there is opened positition BEFORE submitting your order.
Ie: If (ccic < -100) you want close long position but you already opened short position.
From your code it's look like there is possibilities to submit multiple order --problematic--.
3. use unique label is better than "abuy" or "asell"

It works on demo or backtesting because there's no constrain on a number of opened position.
On contest you can only have one opened position.