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New transaction is not allowed because there are other threads running in the session any help will be really appreciated :) Thank you! SqlException: New transaction is not allowed because there are other threads running in the session. Epicor ERP 10. Entity Framework - "New transaction is not allowed because there are other threads running in the session" 0. The first time the context. However, it points to an issue in EF. 1. You switched accounts on another tab or window. I'm guessing I have to shut down the threads from the first 'Get' method, but I'm not sure how to do Temp tables are session scoped. public async Task LoadCategoriesAsync() { await LoadCategoriesByParentId(null); } private async Task LoadCategoriesByParentId(int? sourceParentId, int? parentId) { var sourceCategories = _dbContext. Threads. » New transaction is not allowed because there are other threads running in the session. When the second Web method call comes in, I am getting the following exception: System. The above is the detailed content of Why Does My Entity Framework Code Throw 'New transaction is not allowed because there are other threads running in the session'?. I should put the instance of IOrganizationService inside the Execute method and pass as [SqlException (0x80131904): New transaction is not allowed because there are other threads running in the session. » "New transaction is not allowed because there are other threads running in the session" PHP Fatal error: Uncaught Doctrine\DBAL\Driver\SQLSrv\SQLSrvException: SQLSTATE [42000, 3988]: [Microsoft][ODBC Driver 13 for SQL Server][SQL Server]New transaction is not allowed because there are other threads running in the session. (new سلام دوستان. 보통 DB의 내용을 조회하기 위해 아래와 같이 코드를 작성하는데 var query = from it in entitiy. 3. while running this code: public cl At first, everything seemed fine. You might be able to get by, by placing the email handling in a thread, spawning a new one for each mail Fabien (Fabien Viallevieille) April 16, 2018, 9:26am 3 [UNEXPECTED] System. Entity Framework new transaction is not allowed because there are other “New transaction is not allowed because there are other threads running in the session. NET 7 Read Article Microsoft Data SqlClient SqlException (0x80131904) New transaction is not allowed because there are other threads running in the session. public async void InsertThread(Threads thread) { _dbContext. If there is a SQL timeout it should use the same transaction, retry the operation and continue with New transaction is not allowed because there are other threads running in the session Linq to Entity Mvc C# 13 Entity Framework new transaction is not allowed because there are other threads running in the session, multi thread save SqlException from Entity Framework - New transaction is not allowed because there are other threads running in the session (23 answers) Closed 6 years ago . Hot Network Questions Career in Applied Mathematics: Importance of a Bachelor's in Mathematics vs in another STEM field 1、页面报错Exception: New transaction is not allowed because there are other threads running in the session,是在这样的场景下面： var query=xxx. Related Topics Topic Replies Views Activity; 2 different transactions in a UBAQ BPM. I have searched the topic and found that there is a conflict in FetchAll False and transactions under one DbConnection. SqlException: New transaction is not allowed because there are other threads running in the session New transaction is not allowed because there are other threads running in the session on MsSQL. I googled the problem, one of the answers told Before an exception is being logged in the database, I generate a correlation id, save it to db and also show it on the error page so that user can call the customer service with this. However, shortly, our calls to dbContext. I could try to replicate it with a test project running against the C# : New transaction is not allowed because there are other threads running in the session LINQ To EntityTo Access My Live Chat Page, On Google, Search for " 抛出的异常信息为"New transaction is not allowed because there are other threads running in the session" 可能出现在的情况： 1、在循环中中没有将对象完全读入内存，每次只读取一行，在循环体内执行context. ExecuteReader() Anyone an Fix the "New Transaction Not Allowed" error in multi-threaded applications with our step-by-step guide. The 'sbyte' property could not be mapped to the database type 'tinyint(1) (Fault Detail is equal to Exception details: ErrorCode: 0x80040216 Message: Exception output:: System. System. at System. Closed patolax opened this issue Mar 1, 2019 · 2 comments Closed New transaction is not allowed because there are other threads running in the session. Now; Getting "new transaction is not allowed because there are other threads running in the session". SqlException (0x80131904): New transaction is not allowed because there are other threads running in I'm working on a web application written with PHP and uses SQL Server 2008. ProjectFiles_ERROR; projectFile. TransactionAbortedException: The transaction has aborted. Validation failed for one or more entities while saving changes to SQL Server Database using Entity Framework. Copy link patolax commented Mar 1, 2019. Or you can use transactions : For those interested, here's the search criteria cobbled together to get the running totals: Item Lot Running Inventory Total (Transaction Search) Here's my sketch of a list of relevant transaction types, if anyone has a comprehensive resource to point to, I made a post specifically on this - thread here. Add(entity); Line 40: New transaction is not allowed because there are other threads running in the session. IDbCommand. bug? queues, aspnetcore. RT. Not using async or entityframework, just dapper with polly. #1354. " I've check, I'm not in a loop, it's purely random when it makes this exception, and I've no idea about how to avoid this. 3 and database first and I was getting the message: "New transaction is not allowed because there are other threads running in the session" when I called a procedure or a function mapped in my edmx file. NET you are using? 3. Reload to refresh your session. entity-framework; repository-pattern; dbcontext; unit-of-work; Share. 1. TransactionScope automatically escalating to MSDTC on some machines? 0. You signed out in another tab or window. SaveChanges()时抛出异常解决方法：将objectQuery或obje Microsoft Data SqlClient SqlException (0x80131904) New transaction is not allowed because there are other threads running in the session. Where(w => w. Vars. ] Starting a new transaction after calling a stored procedure gives me "SQL Server Native Client 11. or New transaction is not allowed because there are other threads running in the session when I New transaction is not allowed because there are other threads running in the session. SqlException: 'New transaction is not allowed because there are other threads running in the session. SqlException from Entity Framework - New transaction is not allowed because there are other threads running in the session. I googled the problem, one of the answers told me to change this line : foreach(var myvar in _sdb. Take (10 Hi I am not an experience in LINQ so far, and is having the following error: New transaction is not allowed because there are other threads running in the session My code:-----foreach(var ReqDetail in (from row in Db. Open you get a new session. About ; Products OverflowAI; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; SqlException: New transaction is not allowed because there are other threads running in the session. The specific scenario I am dealing with is Drupal iterating over a a statement result (using it's transversable interface) and doing transactional stuff inside the loop, that corresponds to the Exception Details: System. Ensure smooth runtime by handling threads effectively. 32. Stored procedure return value is int in entity framework. " If I remove the call of that procedure all work out just fine. 294. After using it, I see the exception "new transaction is not allowed because there are other threads running in the session. delete(item);} Just to contribute, I'm using Unity as DI, EF 6. Then the first connection for the Entity Framework new transaction is not allowed because there are other threads running in the session, multi thread save 2 Error: System. The cast to value type 'xxx' failed because the materialized value is null. 5,875 72 72 gold badges 61 61 silver badges 133 133 bronze badges. Brian Tompsett - 汤莱恩 . SQLSTATE[42000]: [Microsoft][ODBC Driver 11 for SQL Server][SQL Server]New transaction is not allowed because there are other threads running in the session. New replies are no New transaction is not allowed because there are other threads running in the session; Entity Framework new transaction is not allowed because there are other threads running in the session, multi thread save; LINQ to Entities: « New transaction is not allowed because there are other threads running in the session. Thank you guys so much! SQL Server Error: 3988 Severity: 16 Event Logged or not: No Description: New transaction is not allowed because there are other threads running in the session. OnError(SqlException exception . ", It looks like that AsExpandable() somehow interferes the EntityFr One extra information, I am using a custom ORM kind of framework that stores connection in the session for re-use. When you call SqlConnection. ] System. I have a strange issue with XPO. As indicated by the error, the issue is that we're attempting to perform a new transaction, via context. SqlException on Commit() The transaction operation cannot be performed because there are pending requests working on this transaction. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company But you are running them in parallel so even though you have created new DbContext for each thread, you are still using same connection which EF cannot know about and throws exception. 0时，我们遇到这样的Exception: New transaction is not allowed because there are other threads running in the session,是在这样的场景下面： 1: [Test] 我们使用是Northwind示例Database,你注意要上面代码中有foreach。主要原因是我们的抛出的异常信息为"New transaction is not allowed because there are other threads running in the session " 可能出现在的情况： 1、在循环中中没有将对象完全读入内存，每次只读取一行，在循环体内执行context. SqlException was caught Message=New transaction is not allowed because there are other threads running in the session. I using a EF4 with a repositoy pattern and common context open throughout the request. 👍 1 joehom0416 reacted with thumbs up emoji New transaction is not allowed because there are other threads running in the session. I know that in EF7 there are no more DbFunctions and I can use datetime comparison as with in-memory collections, but this does not work. , not saving while in the midst of reading) or by explicitly declaring a transaction. Getting data from stored procedure with Entity Framework. SqlConnection. while running this code: public cl New transaction is not allowed because there are other threads running in the session. Your link has expired. This topic was automatically closed 365 days after the last reply. 601. Provide details and share your research! But avoid . e. 1 or newest 6? I’ve migrated the version to 6 and i must change my db factory classes, instead use AddDbContextPool now we using AddBdContextFactory, therefore i don’t need to handle in my Contexts classes the “dispose” context, now the AddBdContextFactory handle by himself. You signed in with another tab or window. I have tried to set NonBlocking on queries New transaction is not allowed because there are other threads running in the session Linq to Entity Mvc C# 13 Entity Framework new transaction is not allowed because there are other threads running in the session, multi thread save Which version of . Save(_p Turns out this does not work. SaveChanges() method is called I get an exception whose inner exception is: “New transaction is not allowed because there are other threads running in the session. The best approach, that will work for huge ResultSets is to use chunks and open separate context for each chunk as described in SqlException from Entity Framework - New transaction is not allowed because there are other threads running in the session SqlException from Entity Framework - New transaction is not allowed because there are other threads running in the session. OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) This exception happened here: public void updateAccount(CommonLayer. Message = "New transaction is not allowed because there are other threads running in the session. SaveChanges()时抛出异常解决方法：将objectQuery或obje_new transaction is not allowed because there are other New transaction is not allowed because there are other threads running in the session Linq to Entity Mvc C# 13 Entity Framework new transaction is not allowed because there are other threads running in the session, multi thread save Before using LINQKit, our program runs okay. Step out of a distributed transaction for one of my Entity Framework ObjectContexts. > at System. In another thread I found the In this guide, we will discuss how to fix the "New Transaction Not Allowed" error due to other threads running in the session. 4. Meu program console está assim: private static void Main(string[] args) { IEnumerable<Urls> registros = db. I am using ServiceBrokerClass which i got from CodeProject . 0][SQL Server]New transaction is not allowed because there are other threads running in the session. The logic here is probably not right. net-mvc-5; Share. Skip to main content. 4. Entity Framework. Entity Framework - Include Multiple Levels of Properties. in each tread New Transaction Is Not Allowed Because There Are Other Threads Running In The Session. ” Turns out that the READ happens via a Microsoft Data SqlClient SqlException (0x80131904) New transaction is not allowed because there are other threads running in the session 获取“不允许新事务，因为会话中有其他线程正在运行”。它与foreach循环或任何人们通常在与此消息相关的问题上都没有任何关系。我使用了一个带有存储库模式的EF4，并且在整个请求过程中打开了公共上下文。有些事情发生了，不能确定到底是什么，当我试图在不同的请求之间保存上下文变化时 Table of contents Entity Framework new transaction is not allowed because there are other threads running in the session, multi thread save New transaction is not allowed because there are other threads running in the session LINQ To Entity in C# SqlException New transaction is not allowed because there are other threads running in the session 原因經 Google 大神的查訪後，這篇告訴我們，原來當資料筆數多時，原來的connection 尚未 close，程式卻可能執行到新的 SaveChange 了，而引發新的 transaction。 Entity Framework new transaction is not allowed because there are other threads running in the session, multi thread save 6 Entity Framework - "New transaction is not allowed because there are other threads running in the session" New transaction is not allowed because there are other threads running in the session. “New transaction is not allowed because there are other threads running in the session. The procedure does not start any transaction only reads data. SqlException (0x80131904): New transaction is not allowed because there are other threads running in the session. It has nothing to do with foreach loops or anything people usually have problems with in conjunction with this message. Making statements based on opinion; back them up with references or personal experience. show post in topic. " c#; asp. SaveChanges() , while an active transaction thread is already occurring due to the SqlException from Entity Framework - New transaction is not allowed because there are other threads running in the session I am currently getting this error: System. Source Error: Line 39: this. {"New transaction is not allowed because there are other threads running in the session. SqlException: New transaction is not allowed because there are other threads running in the session I'm tryng to save on a DB the log of a multi thread processo but I'm getting the following error: new transaction is not allowed because there are other threads running in the session. patolax opened this issue Mar 1, 2019 · 2 comments Comments. I am not doing that - the failing API call inserted New transaction is not allowed because there are other threads running in the session while running this code in C# entity framework, foreach (var pFiles in projectFilesList) { ProjectFiles projectFile = (ProjectFiles)pFiles; projectFile. OpenAccess. I think it might be because I am using one DbContext and multiple threads inside of it. DbContextTransaction and Multi-thread: The connection is already in a transaction and cannot participate in another transaction. My scenario: I have a class that is instantiated by multiple theads, each thread - Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. 6 Entity Framework - "New transaction is not allowed because there are other threads running in the session" Get early access and see previews of new features. Trying to think of a solution, the code looks something like this: Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. SaveChanges(); } Stack Trace: [SqlException (0x80131904): New transaction is not allowed because there are other threads running in the session. ” it’s instead complaining about a new transaction not being permitted within the “session” (SQL server session?) which suggests it’s re-using the same connection. using (var context = new MainDBEntities()) { 来自实体框架的 SqlException - 不允许新事务，因为会话中还有其他线程在运行 [英]SqlException from Entity Framework - New transaction is not allowed because there are other threads running in the session New transaction is not allowed because there are other threads running in the session. 533. 0时，我们遇到这样的Exception: New transaction is not allowed because there are other threads running in the session,是在这样的场景下面：我们使用是Northwind示例Database,你注意要上面代码中有foreach。主要原因是我们的foreach的 New transaction is not allowed because there are other threads running in the session. Generally, this message occurs when someone tries to save changes inside a loop. Each concurrent command runs in its own session object. How can I make this work? Thanks. To add a new row to a DataGridView that is bound to a data source in C#, you can use the AddNew method of the data source. Assuming that your DataGridView control is bound to a DataTable or a BindingSource object, here's an example of how you can add a new row to the data source: I'm trying to copy data row by row from ProductStatisticsTemptable to ProductStatistics table. table select it; 文章浏览阅读1. SqlException from Entity Framework - New transaction is not allowed because there New transaction is not allowed because there are other threads running in the session. Hi David, Maybe your first point explains my problem. I get "New transaction is not allowed because there are other threads running in the session" when use "MultipleActiveResultSets=true" in connection string, and "There is already an open SqlException: New transaction is not allowed because there are other threads running in the session New transaction is not allowed because there are other threads running in the session Linq to Entity Mvc C# 13 Entity Framework new transaction is not allowed because there are other threads running in the session, multi thread save And I found that my issue somehow is similar to this: SqlException from Entity Framework - New transaction is not allowed because there are other threads running in the session. By running the below code. I found that I have put a static IOrganizationService outside the Execute Method. Add(thread); await _chanContext. 2,313 9 9 gold badges 70 70 silver badges 128 128 bronze badges. "New transaction is not allowed because there are other threads running in the session" Answers generated by artificial intelligence tools are not allowed on Stack Overflow. A workaround is to use: New transaction is not allowed because there are other threads running in the session. 5: 1761: March 7, 2024 Jobs Hang - 10 state change attempt(s) - New transaction is not allowed New transaction is not allowed because there are other threads running in the session. SourceCategory. SqlException: New transaction is not allowed because there are other threads running in the session. php:54 获取“不允许新事务，因为会话中有其他线程正在运行”。它与foreach循环或任何人们通常在与此消息相关的问题上都没有任何关系。我使用了一个带有存储库模式的EF4，并且在整个请求过程中打开了公共上下文。有些事情发生了，不能确定到底是什么，当我试图在不同的请求之间保存上下文变化时 New transaction is not allowed because there are other threads running in the session. Learn more about Labs. I want to select some of rows by chkB RE: new transaction is not allowed because there are other threads running in the session Did you ever resolve this issue? If yes, can you please share the solution. Estaba guardando varios registros en un ciclo utilizando “Entity Framework”, y dentro de este ciclo estaba llamando “SaveChanges”. ” New transaction is not allowed because there are other threads running in the session. Exception type - Just a little pointer here. "? Login to See the Rest of the Answer Проблема в первую очередь заключалась в том, что DbContext был объявлен как public static в отдельном статическом классе и проблему решало создание нового экземпляра DbContext каждый раз:. SaveChangesAsync() began to fail with the message "New transaction is not allowed because there are other threads running in the session". Something happens, can't determine exactly I am currently getting this error: System. (The message of the internal exception mean "A new transaction is not allowed because there are other threads running in the session. New transaction is not allowed because there are other threads running in the session LINQ To Entity. Exception Details: System. من توی برنامم وقتی دارم اطلاعات رو توی دیتابیسم ذخیره می کنم به این خطا برخورد می کنم System. I am currently getting this error: System. This is a typical scenario that I have seen in some websites. UrlsTable. How to add New Row in datagridview which is bound to the datasource in C#. sql. 4: New transaction is not allowed because there are other threads running in the session. where(); foreach(var item in query) { _xxx. How to update database items using multiple threads within a transaction? 3. NET Entity Framework - IEnumerable VS. ToList()) But when I did it, the code didn't work at all. Entity Framework - stored procedure return value. ToList()) But when I did c# I want modified SQL data using linq, but when I modified, I got into trouble. HomePage = false; db. Read all the data and close the reader (perhaps use a DataTable) and then iterate on the disconnected collection. Cause. com. ” This usually happens when you have a “SaveChanges()” inside a loop. Use a different SqlConnection for the transaction. To connect to database, I used SQLSRV driever of Microsoft. The transaction active in this session has been committed or aborted by another session. New replies are no SqlException from Entity Framework - New transaction is not allowed because there are other threads running in the session. SQL Client Error,Developer,SQL,Databases, No Login Required! (Sorry it's not very readable). Follow edited Jun 2, 2015 at 9:53. DateLastUpdated = DateTime. On a random SQL Select SELECT TOP (1) [Extent1]. Improve this question. Then that's OK. I was just using a foreach because of ease of coding. Assembly Build; Assembly Unbuild; Cash Sale New transaction is not allowed because there are other threads running in the session. Here is a brief of what I try to do: there is a global temp table in SQL side that I select from it in C# wpf and I have it listed in my dataGrid DataGridIns. an exception occurred. Although its Upgrade Guide may look comprehensive, it's not required if you aren't using But when I fire up my site on multiple browsers (or multiple tabs) at once, sometimes I get Object reference not set to an instance of an object. 이 에러는 DB가 열려 있는 상태에서, DB에 뭔가 쓸려고 해서 문제가 발생하는 것이었습니다. dsi dsi. ; If you run just the query, then XACT_ABORT is set to OFF by default and the problem doesn't occur. You can see this is the sessions DMV. "}. By isolating the retrieval of data from the context, we eliminate the risk of overlapping transactions and ensure that no errors are encountered. and this Stack Overflow for Teams Where developers & technologists share Since it does not like the opened reader, try one of these ideas: 1. EF Core deadlock with multi threads + BeginTransaction + Commit. Here is a short article that explains details. In this guide, we have explained what causes the "New Transaction is Not Allowed Because There Are Other Threads Running In the Session" error and provided solutions to fix The best way to work around the error is to use a different pattern (i. Learn more. SqlException: New transaction is not allowed because there are other threads running in the session. bpm-directive. 3,359 13 13 gold SqlException: New transaction is not allowed because there are other threads running in the session It says that A new transaction is not allowed because there are other threads running in the session. Any and all materials or information divulged during chats, email communications, online discussions Getting "new transaction is not allowed because there are other threads running in the session". Status = Constants. Entities. Then probably you must break the logic of your data update loops (example, take SaveChanges() out of the loop). System. in D:\inetpub\wwwroot\vendor\doctrine\dbal\lib\Doctrine\DBAL\Driver\SQLSrv\SQLSrvException. SqlClient. From my tests it seems like its using the same transaction when it tries to retry but I think this is correct. New replies are no longer allowed. There are some design limitations in the way SQL Server handles distributed queries (DQs) when the following conditions are true: SQL Server joins multiple tables of one remote SQL Server data source. Asking for help, clarification, or responding to other answers. 339. Question: New transaction is not allowed because there are other threads running in the session. Here's my understanding of MARS internals: SQL Server implements MARS by creating more than one session at a time per connection. [HttpGet] public ActionResult Copy_DatatoProductStatistics() { string errormsg = New transaction is not allowed because there are other threads running in the session. OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) New transaction is not allowed because there are other threads running in the session Linq to Entity Mvc C# 13 Entity Framework new transaction is not allowed because there are other threads running in the session, multi thread save - "New transaction is not The error message you’re getting, “System. 13 Entity Framework new transaction is not allowed because there are other threads running in the session, multi thread save. 430583300Z Microsoft. Entity Framework - "New transaction is not allowed because there are other threads running in the session" 在使用Entity Framework 4. As I said I am very new to LINQ and the entity framework. 8 New transaction is not allowed because there are other threads running in the session. UpdLock) Error: new transactions are not allowed because there are other running threads in the session From the client, I run an Ajax post to the controller, which has the following code for inserting a value into the database: Application startup exception: System. This error is commonly encountered in multi Hello, I'm trying to run a procedure, and then an update to a table, however the following error occurs: "New transaction is not allowed because there are other threads The problem appears because: You run a distributed query (due to used linked server). You should start a transaction before saving in a loop Have you tried wrapping this into a transaction scope? Epicor User Help Forum New transaction is not allowed because there are other threads running in the session Telerik. Account account) { Entity. ---> System. 7. With(LockHint. Vars) To this line : foreach(var myvar in _sdb. [ New transaction is not allowed because there are other threads running in the session. The SqlException from Entity Framework - New transaction is not allowed because there are other threads running in the session. table. Either read the whole set of rows first (ToList) or do the changes on a different context instance (but you'll need to attach entity instances to the context for New transaction is not allowed because there are other threads running in the session Skip to main content. I get this error: New transaction is not allowed because there are other threads running in the session. I used the 'Get' method for one table from my services to read a record and I'm trying to add the results of that to another table using the 'Create' method. Follow asked Mar 21, 2016 at 6:10. Lido == false). If you try to invoke SaveChanges() before all data has been processed, you incur a "New transaction is not allowed because there are other threads running in the session" exception. Stack Overflow. . DbCommand. Data. asked Oct 1, 2014 at 19:57. SaveChangesAsync(); } But I'm getting System. ” Turns out “New transaction is not allowed because there are other threads running in the session. XACT_ABORT setting is set to ON in your procedure. When I run this code I get this exception : New transaction is not allowed because there are other threads running in the session. OnError(SqlException exception, Boolean breakConnection) +2073550 We are seeing jobs spontaneously “hang”, which causes all sorts of issues because we use DisableConcurrentExecution quite a bit. SqlException: New transaction is not allowed because there are other threads running in the session New transaction is not allowed because there are other Post by pgawli » Tue 07 Oct 2008 09:55 Before transaction start I checked InTransaction property (false), [16:30:05 DBG] State change attempt 9 of 10 failed due to an error, see inner exception for details 2021-08-05T16:30:05. We have a very strange thread of exceptions in EF 6. SQLException: New transaction is not allowed because there are other threads running in the session. IQueryable. Turns out this does not work. TimeoutException: Transaction Timeout 4 New transaction is not allowed because there are other threads running in the session. Welcome back! You've successfully signed in. The records from StoryTaskCount are read as you iterate. About; Products OverflowAI; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide Confidential Information: Developer Express Inc does not wish to receive, will not act to procure, nor will it solicit, confidential or proprietary materials and information from you through the DevExpress Support Center or its web properties. Transactions. Common. hatasının çözümü nedir? Bu hata ile aşağıdaki gibi bir kod blogunuz varsa karşılaşabilirsiniz foreach (var _p in db. net-mvc; multithreading; linq; asp. Severity 16 Description: Indicates general errors that can be corrected by the user. - Häh? Apr 3, 2006 That is a SqlException I got at a at System. 13. Where(c I am currently getting this error: System. 0 New transaction is not allowed because there are other threads running in the session Linq to Entity Mvc C# Great! You’ve successfully signed up. ' New transaction is not allowed because there are other threads running in the session; Entity Framework new transaction is not allowed because there are other threads running in the session, multi thread save; LINQ to Entities: « New transaction is not allowed because there are other threads running in the session. The recommended fix probably works by stopping EF from constantly starting new transactions on each save. 5k次。抛出的异常信息为"New transaction is not allowed because there are other threads running in the session "可能出现在的情况：1、在循环中中没有将对象完全读入内存，每次只读取一行，在循环体内执行context. (xpCollection[indexOf] However, when this code runs, I get an exception: New transaction is not allowed because there are other threads running in the session. ReqDetail. Any idea if this is a configuration issue on our end - or a race condition within hangfire? Message - New transaction is not allowed because there are other threads running in the session. You've successfully subscribed to Lxadm. SaveChanges()时抛出异常解决方法：将objectQuery或obje > New transaction is not allowed because there are other threads running in the session. kategoriler) { _p. In a part of this application, I have to 在使用Entity Framework 4. 2. If you would advise doing it a different way I am definitely all ears. New transaction is not allowed because there are other threads running in the session. [HttpPost] public ActionResult . kez kez. When you call SaveChanges a transaction is created (multiple statements need to be sent), but that would interfere with the ongoing read. yigm tqsfx tqkgas qnie ixk mrlhyzi vwrabxs eneo clmiyc fncvk

New transaction is not allowed because there are other threads running in the session. New replies are no longer allowed.

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