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 transact

   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

  1. exec sp_configure ‘show advanced options’,1;
  2.  
  3. go
  4.  
  5. reconfigure;
  6.  
  7. go
  8.  
  9. exec sp_configure ‘remote access’,1;
  10.  
  11. go
  12.  
  13. reconfigure;
  14.  
  15. go
  16.  
  17. exec sp_configure ‘remote admin connections’,1;
  18.  
  19. go
  20.  
  21. reconfigure;
  22.  
  23. go
  24.  
  25. exec sp_configure ‘remote proc trans’,1 ;
  26.  
  27. go
  28.  
  29. reconfigure;
  30.  
  31. 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)

《MS SQL 错误:The operation could not be performed because OLE DB provider

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”

《MS SQL 错误:The operation could not be performed because OLE DB provider

《MS SQL 错误:The operation could not be performed because OLE DB provider

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

《MS SQL 错误:The operation could not be performed because OLE DB provider

《MS SQL 错误:The operation could not be performed because OLE DB provider

 

《MS SQL 错误:The operation could not be performed because OLE DB provider

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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