Ordersend Error 4501
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Error Codes Styles of Indicator Lines Types and Properties of Graphical Objects Sound Files MessageBox() Return Codes MarketInfo() Identifiers List of Programs Upgrade to MetaTrader 5 Book in One mql4 error codes File Download it - 2 Mb Error Codes GetLastError() - the function mql4 error 130 that returns codes of error. Code constants of errors are determined in stderror.mqh file. To draw the text mql4 ordersend error 130 messages use the ErrorDescription() function described in the stdlib.mqh file. Error codes returned from a trade server or client terminal: Constant Value Description ERR_NO_ERROR 0 No error returned. ERR_NO_RESULT 1
Mql4 Error 4109
No error returned, but the result is unknown. ERR_COMMON_ERROR 2 Common error. ERR_INVALID_TRADE_PARAMETERS 3 Invalid trade parameters. ERR_SERVER_BUSY 4 Trade server is busy. ERR_OLD_VERSION 5 Old version of the client terminal. ERR_NO_CONNECTION 6 No connection with trade server. ERR_NOT_ENOUGH_RIGHTS 7 Not enough rights. ERR_TOO_FREQUENT_REQUESTS 8 Too frequent requests. ERR_MALFUNCTIONAL_TRADE 9 Malfunctional trade operation. ERR_ACCOUNT_DISABLED 64 Account disabled. ERR_INVALID_ACCOUNT 65 Invalid account. mql4 error 4073 ERR_TRADE_TIMEOUT 128 Trade timeout. ERR_INVALID_PRICE 129 Invalid price. ERR_INVALID_STOPS 130 Invalid stops. ERR_INVALID_TRADE_VOLUME 131 Invalid trade volume. ERR_MARKET_CLOSED 132 Market is closed. ERR_TRADE_DISABLED 133 Trade is disabled. ERR_NOT_ENOUGH_MONEY 134 Not enough money. ERR_PRICE_CHANGED 135 Price changed. ERR_OFF_QUOTES 136 Off quotes. ERR_BROKER_BUSY 137 Broker is busy. ERR_REQUOTE 138 Requote. ERR_ORDER_LOCKED 139 Order is locked. ERR_LONG_POSITIONS_ONLY_ALLOWED 140 Long positions only allowed. ERR_TOO_MANY_REQUESTS 141 Too many requests. ERR_TRADE_MODIFY_DENIED 145 Modification denied because an order is too close to market. ERR_TRADE_CONTEXT_BUSY 146 Trade context is busy. ERR_TRADE_EXPIRATION_DENIED 147 Expirations are denied by broker. ERR_TRADE_TOO_MANY_ORDERS 148 The amount of opened and pending orders has reached the limit set by a broker. MQL4 run time error codes: Constant Value Description ERR_NO_MQLERROR 4000 No error. ERR_WRONG_FUNCTION_POINTER 4001 Wrong function pointer. ERR_ARRAY_INDEX_OUT_OF_RANGE 4002 Array index is out of range. ERR_NO_MEMORY_FOR_FUNCTION_CALL_STACK 4003 No memory for function call stack. ERR_RECURSIVE_STACK_OVERFLOW 4004 Recursive stack overflow. ERR_NOT_ENOUGH_STACK_FOR_PARAMETER 4005 Not enough stack for parameter. ERR_NO_MEMORY_FOR_PARAMETER_STRING 4006 No memory for parameter string. ERR_NO_MEMORY_FOR_TEMP_STRING 4007 No memory for temp string. ERR_NOT_INITIALIZED_STRING 4008 Not initialized string. ERR_NOT_INITIALIZED_ARRAYSTRING 4009 Not initialized string in an array. ERR_NO_MEM
Trade Server Return CodesCompiler WarningsCompilation Errors Runtime Errors Runtime Errors The GetLastError() function return last error code, stored in _LastError predefined variable. This value can be mql4 error code 5004 reset using the ResetLastError() function. Error code constants defined at stderror.mqh
Mql4 Error 4108
file. To print text messages use ErrorDescription() function defined at stdlib.mqh file. For convenience, trade errors
Mt4 Orderclose
are additionally listed in the Trade Server Return Codes section. Runtime errors of mql4-program: Code ID Description 0 ERR_NO_ERROR No error returned 1 ERR_NO_RESULT No error returned, but https://book.mql4.com/appendix/errors the result is unknown 2 ERR_COMMON_ERROR Common error 3 ERR_INVALID_TRADE_PARAMETERS Invalid trade parameters 4 ERR_SERVER_BUSY Trade server is busy 5 ERR_OLD_VERSION Old version of the client terminal 6 ERR_NO_CONNECTION No connection with trade server 7 ERR_NOT_ENOUGH_RIGHTS Not enough rights 8 ERR_TOO_FREQUENT_REQUESTS Too frequent requests 9 ERR_MALFUNCTIONAL_TRADE Malfunctional trade operation 64 ERR_ACCOUNT_DISABLED Account disabled 65 ERR_INVALID_ACCOUNT Invalid https://docs.mql4.com/constants/errorswarnings/errorcodes account 128 ERR_TRADE_TIMEOUT Trade timeout 129 ERR_INVALID_PRICE Invalid price 130 ERR_INVALID_STOPS Invalid stops 131 ERR_INVALID_TRADE_VOLUME Invalid trade volume 132 ERR_MARKET_CLOSED Market is closed 133 ERR_TRADE_DISABLED Trade is disabled 134 ERR_NOT_ENOUGH_MONEY Not enough money 135 ERR_PRICE_CHANGED Price changed 136 ERR_OFF_QUOTES Off quotes 137 ERR_BROKER_BUSY Broker is busy 138 ERR_REQUOTE Requote 139 ERR_ORDER_LOCKED Order is locked 140 ERR_LONG_POSITIONS_ONLY_ALLOWED Buy orders only allowed 141 ERR_TOO_MANY_REQUESTS Too many requests 145 ERR_TRADE_MODIFY_DENIED Modification denied because order is too close to market 146 ERR_TRADE_CONTEXT_BUSY Trade context is busy 147 ERR_TRADE_EXPIRATION_DENIED Expirations are denied by broker 148 ERR_TRADE_TOO_MANY_ORDERS The amount of open and pending orders has reached the limit set by the broker 149 ERR_TRADE_HEDGE_PROHIBITED An attempt to open an order opposite to the existing one when hedging is disabled 150 ERR_TRADE_PROHIBITED_BY_FIFO An attempt to close an order contravening the FIFO rule 4000 ERR_NO_MQLERROR No error returned 4001 ERR_WRONG_FUNCTION_POINTER Wrong function pointer 4002 ERR_ARRAY_INDEX_OUT_OF_RANGE Array index is out of range 4003 ERR_NO_MEMORY_FOR_CALL_STACK No memory for function call stack 4004 ERR_RECURSIVE_STACK_OVERFLOW Recursive sta
Javascript Disabled Detected You currently have javascript disabled. Several functions may not work. Please re-enable javascript to access full functionality. 4051 Metatrader error invalid lots amount for order http://www.strategyquant.com/forum/topic/2868-4051-metatrader-error-invalid-lots-amount-for-order-send-function/ send function Started by Brainyforex, Feb 20 2015 06:55 AM 4051 metatrader error invalid lots amount order send function Please log in to reply 2 replies to this topic #1 Brainyforex Brainyforex https://www.mql5.com/en/docs/constants/errorswarnings/errorcodes Newbie Members 8 posts LocationAugusta, Western Australia Posted 20 February 2015 - 06:55 AM Hello Been running strategyquant created ea on live account but notice sometimes get error message on metatrader terminal. mql4 error (running ea on 2 different brokers live accounts). Both accounts get this message at the same time and on the same currency pair : Order failed error : 4051 Invalid lots amount for order send function. The ea is programmed to open a set lot amount of 0.01 lots. Does anyone know why this error message comes up sometimes and does not open position? mql4 error code Regards Fritz Back to top Report #2 Mark Fric Mark Fric Administrator Administrators 2,896 posts Posted 20 February 2015 - 01:21 PM hm, this error means incorrect parameter was used. Can you check in the journal what is the order size it is trying to open? Does it happen only sometimes and other times the orders are opened correctly? I cannot say what could cause this now, without knowing more details. Mark StrategyQuant architect Back to top Report #3 Brainyforex Brainyforex Newbie Members 8 posts LocationAugusta, Western Australia Posted 20 March 2015 - 04:20 AM Hi Mark Yes, it only happens sometimes. Most of the time it's fine. I have the ea programmed to only open orders with the minimum lot size of 0.01 lots for any order. I could not see any details in the journal where it provides any information about the lot size it is trying to open. It seems that when 4 or 5 orders are already opened it does not want to open any more? But I have not programmed this into the ea. I have not included a maximum number of orders
and StructuresCodes of Errors and WarningsRuntime Errors Trade Server Return CodesCompiler WarningsCompilation ErrorsRuntime Errors MQL5 Help as One File: mql5.chm mql5.pdf English mql5_russian.chm mql5_russian.pdf Russian mql5_german.chm mql5_german.pdf German mql5_spanish.chm mql5_spanish.pdf Spanish mql5_french.chm mql5_french.pdf French mql5_chinese.chm mql5_chinese.pdf Chinese mql5_italian.chm mql5_italian.pdf Italian mql5_portuguese.chm mql5_portuguese.pdf Portuguese mql5_turkish.chm mql5_turkish.pdf Turkish mql5_japanese.chm mql5_japanese.pdf Japanese Runtime Errors GetLastError() is the function that returns the last error code that is stored in the predefined variable _LastError. This value can be reset to zero by the ResetLastError() function. Constant Code Description ERR_SUCCESS 0 The operation completed successfully ERR_INTERNAL_ERROR 4001 Unexpected internal error ERR_WRONG_INTERNAL_PARAMETER 4002 Wrong parameter in the inner call of the client terminal function ERR_INVALID_PARAMETER 4003 Wrong parameter when calling the system function ERR_NOT_ENOUGH_MEMORY 4004 Not enough memory to perform the system function ERR_STRUCT_WITHOBJECTS_ORCLASS 4005 The structure contains objects of strings and/or dynamic arrays and/or structure of such objects and/or classes ERR_INVALID_ARRAY 4006 Array of a wrong type, wrong size, or a damaged object of a dynamic array ERR_ARRAY_RESIZE_ERROR 4007 Not enough memory for the relocation of an array, or an attempt to change the size of a static array ERR_STRING_RESIZE_ERROR 4008 Not enough memory for the relocation of string ERR_NOTINITIALIZED_STRING 4009 Not initialized string ERR_INVALID_DATETIME 4010 Invalid date and/or time ERR_ARRAY_BAD_SIZE 4011 Requested array size exceeds 2 GB ERR_INVALID_POINTER 4012 Wrong pointer ERR_INVALID_POINTER_TYPE 4013 Wrong type of pointer ERR_FUNCTION_NOT_ALLOWED 4014 Function is not allowed for call ERR_RESOURCE_NAME_DUPLICATED 4015 The names of the dynamic and the static resource match ERR_RESOURCE_NOT_FOUND 4016 Resource with this name has not been found in EX