Mql4 ошибка 4111

Let’s dis-assemble the OrderSend() call first:

int result = OrderSend( NULL,             // string:      _Symbol,
                        OP_SELL,          // int:         OP_SELL,
                        0.01,             // double:      NormalizeLOTs( nLOTs ),
                        Bid,              // double:      NormalizeDouble( Bid, Digits ),
                        5,                // int:         slippagePOINTs,
                        0,                // double:      {       0 | NormalizeDouble( aSlPriceTARGET, Digits ) },
                        Bid-0.002,        // double:      {       0 | NormalizeDouble( aTpPriceTARGET, Digits ) },
                        NULL,             // string:      {    NULL | aBrokerUnguaranteedStringCOMMENT },
                        0,                // int:         {       0 | aMagicNUMBER },
                        0,                // datetime:    {       0 | aPendingOrderEXPIRATION },
                        clrGreen          // color:       { clrNONE | aMarkerCOLOR }
                        );

For one’s further peace-of-mind, one ought always normalise all the values, that have some restrictive handling on the MQL4-side ( prices + lot ( quantised ) values — as these are not continuous values in R domain, but rather quantum-stepped:

prices: having a 0.00001 or 0.0001 or 0.001 or 0.01 or 0.1 or 1.0 etc. stepping,

lot-volumes: being more restricted by the Broker-specific settings, per instrument, of three key values, all allowable volume sizes have to meet:
[aMinLOTs<=, +aMinLotSTEP, <=aMaxLOTs] + a proper digit normalisation
~ thus a double NormalizeLOTs( aProposedVOLUME ) {...} is a handy tool for a seamless implementation of both parts of this need.

Error 4111:

There are a few other barriers, that prevent your MetaTrader Terminal 4 from running your code smooth:

4111
ERR_SHORTS_NOT_ALLOWED
Shorts are not allowed. Check the Expert Advisor properties

 if (  !TerminalInfoInteger( TERMINAL_TRADE_ALLOWED ) ) 
        Alert( "Check if automated trading is allowed in the terminal settings!" ); 
 else  if (  !MQLInfoInteger( MQL_TRADE_ALLOWED ) )
             Alert( "Automated trading is forbidden in the program settings for ",
                    __FILE__
                    );

This instructs user to revise MetaTrader Terminal 4 settings,
under MT4 -> Tools -> Options -> ExpertAdvisor Tab
and Broker-side Trading Instrument conditions, where shorting for some instruments may be restricted in general, or just for certain Account type(s).

 if (  !AccountInfoInteger( ACCOUNT_TRADE_EXPERT ) )
        Alert( "Automated trading is forbidden for the account",
                AccountInfoInteger( ACCOUNT_LOGIN ),
               " at the trade server side. Contact Broker's Customer Care Dept."
               );

For more details, printScreens and demonstrated programmatic handling of this group of both Terminal-side / Broker-side barriers: ref.-> MQL4 Reference / MQL4 programs / Trade Permission

Уважаемые программисты вылетает 4111 ошибка! только если нужно открыть селл, с бай все нормально, вроде должно все работать…… 1 раз сталкиваюсь!!!

Кто поможет благодарю 

Выкладываю код:

//+------------------------------------------------------------------+
//|                                           Скользящая средняя.mq4 |
//|                        Copyright 2014, MetaQuotes Software Corp. |
//|                                              https://www.mql5.com |
//+------------------------------------------------------------------+

#property copyright "Copyright 2014, MetaQuotes Software Corp."
#property link      "https://www.mql5.com"
#property version   "1.00"
#property strict

//+------------------------------------------------------------------+
//| Expert tick function                                             |
//+------------------------------------------------------------------+

extern uchar   RaZ=25;
extern ushort  TP_SL=100;
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
void OnTick()
  {
//---
   uchar  s=0;
   uchar  b=0;
   for(int i=0;i<OrdersTotal();i++)
     {
      if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES))
        {
         if(OrderSymbol()==Symbol())
           {
            if(OrderType()==OP_BUY) b++;
            if(OrderType()==OP_SELL)s++;
           }
        }
     }
   double paznB=(Open[0]-Ask)/Point;
   double paznS=(Open[0]-Bid)/Point;
   double RZB=NormalizeDouble(paznB,2);
   double RZS=NormalizeDouble(paznS,2);

// if(RZB<-RaZ &&  b<1){OrderOPEN(0);}
   if(RZS>RaZ && s<1)
     {
      OrderOPEN(1);

      ObjectCreate("FFF11",OBJ_LABEL,0,0,0);// Создание объ.
      ObjectSet("FFF11",OBJPROP_XDISTANCE,1200);// Координата Х
      ObjectSet("FFF11",OBJPROP_YDISTANCE,25);// Координата Y
      ObjectSetText("FFF11","POINT = "+Point,10,"Arial",clrIndianRed);

      if(OrderSend(Symbol(),OP_SELL,1,Bid,10,0,0,NULL,1235,0,clrIndianRed));
      else Print("О как же так ",GetLastError());
     }

   ObjectCreate("FFF1",OBJ_LABEL,0,0,0);// Создание объ.
   ObjectSet("FFF1",OBJPROP_XDISTANCE,1200);// Координата Х
   ObjectSet("FFF1",OBJPROP_YDISTANCE,15);// Координата Y
   ObjectSetText("FFF1","RZS = "+RZS,10,"Arial",clrIndianRed);

   ObjectCreate("FFF",OBJ_LABEL,0,0,0);// Создание объ.
   ObjectSet("FFF",OBJPROP_XDISTANCE,1200);// Координата Х
   ObjectSet("FFF",OBJPROP_YDISTANCE,5);// Координата Y
   ObjectSetText("FFF","Open0 = "+Open[0],10,"Arial",clrIndianRed);
//+------------------------------------------------------------------+
  }
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
void OrderOPEN(uchar z)
  {
   double PRice,SL,TP,lot;
   color CVET;
   if(z==0)
     {
      lot=1;
      PRice=Ask;
      SL=PRice-TP_SL*Point;
      TP=PRice+TP_SL*Point;
      CVET=LimeGreen;

      if(OrderSend(Symbol(),z,lot,PRice,10,SL,TP,NULL,1235,0,CVET));
      else Print("О как же так ",GetLastError());
     }
   if(z==1)

     {
      lot=1;
      PRice=Bid;
      SL=PRice+TP_SL*Point;
      TP=PRice-TP_SL*Point;
      CVET=Magenta;

      if(OrderSend(Symbol(),z,lot,PRice,10,SL,TP,NULL,1235,0,CVET));
      else Print("О как же так ",GetLastError());
     }
  }
//+------------------------------------------------------------------+

What is MT4 error 4111?

The MT4 error 4111 is an OrderSend error code. This code indicates an Expert Advisor (EA) is failing to execute a sell order.

Most of the EAs are enabled for executing both buy and sell orders. When an automated trading system spots a trading opportunity, it delivers an order command to MT4. In any case, the system fails to trigger a short entry and it sends the error code 4111.

Why does MT4 error 4111 happen?

A trading platform shows the error code 4111 for the following reasons:

An issue with MT4 settings:

Each EA comes with a default system setting. Here, you need to specify if this software is allowed for long and short entries or both. For instance, if it is permitted for long entries only, the system will still generate sell signals, but the trading platform will not accept it due to the limitation specified in the settings menu. The MetaTrader terminal will send the error code 4111 indicating a missed attempt to execute a sell order in such a condition.

An error in the programming code of the EA

If you still see the platform sending the same error code after allowing the EA for both long and short trades, then it might be a coding error. In such a case, you need to re-check the code to see if the system is disabled for automated trading.

A restriction from the broker

There are specific timeframes or conditions in the market when the broker doesn’t allow new orders. For example, some brokers don’t allow new orders when announcing susceptible news or updates regarding major currencies. In that condition, your system will still show the same MT4 error code upon receiving a sell order request from the expert advisor.

How to fix MT4 error 4111