【SQLServer】linked server "" was unable to begin a distributed transaction.

来源:这里教程网 时间:2026-03-02 11:14:46 作者:

声明:转载自潇湘隐者。谢谢!


MS SQL 错误:The operation could not be performed because OLE DB provider "SQLNCLI10" for linked server "test" was unable to begin a distributed transaction.


   一同事在测试服务器(系统:Windows 2008 R2 Standard 数据库:SQL SERVER 2008 R2)通过链接服务器test使用分布式事务测试时出错,出错信息如下:

set xact_abort on

begin tran

update test.mydb.dbo.test_one set name='test' where  id= 3 ;

commit

OLE DB provider "SQLNCLI10" for linked server "test" returned message "The transaction manager has disabled its support for remote/network transactions.".

消息 7391,级别 16,状态 2,第 5 行

The operation could not be performed because OLE DB provider "SQLNCLI10" for linked server "test" was unable to begin a distributed transaction.

   出现这个错误时因为这台服务器,或者链接服务器那台服务器没有配置好MS DTC(Microsoft Distributed Transaction Coordinator  微软 分布式事务协调器)。

   首先确保开启了 'remote access'、 'remote admin connections'、 'remote proc trans'选项。

Code Snippet
    exec sp_configure 'show advanced options',1;
  1.   go
  2.   reconfigure;
  3.   go
  4.   exec sp_configure 'remote access',1;
  5.   go
  6.   reconfigure;
  7.   go
  8.   exec sp_configure 'remote admin connections',1;
  9.   go
  10.   reconfigure;
  11.   go
  12.   exec sp_configure 'remote proc trans',1 ;
  13.   go
  14.   reconfigure;
  15.   go


配置DTC步骤

Step 1:Start(开始)-Control Panel(控制面板)-System and Security(系统和安全)- Administrative Tools(管理工具)-Component Services(组件服务)(或者Run->dcomcnfg 直接跳出组件服务)。

  进入界面点击(Console Root->Componet Services->Computers->My Computer-> Local DTC)


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Step 2: 右键单击"Local DTC"的属性,就可以看到“Tracing”、“Logging”、“Security”三个面板。关于设置属性。可以点击下面的“Learn more about setting these properties”


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如下所示,一般只用设置“Security”下的属性,具体情况,根据实际情况配置,可以参考下面“本地DTC属性页:“安全选项”卡说明


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注意:如果服务器开启了防火墙,那么必须确保防火墙是否开放了135端口(即允许Distributed Transaction Coordinator程序通过防火墙)

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