使用excel源的SSIS包在IIS服务器上失败

Question

我有一个简单的SSIS包，该包具有在SQL表中转储数据的excel源。 手动运行时，它在BIDS中工作正常。 从本地的ASP.NET应用程序调用时，它也可以工作。

在IIS服务器上部署相同的ASP.NET应用程序时，出现以下错误：

The AcquireConnection method call to the connection manager "10.xxx.xx.xxx.<DB>.<User>" failed with error code 0xC0202009

注意：如许多类似问题的文章所述，Run64bitRunTime设置为false。

可能是什么问题？

来自运行该程序包的SQL Job的错误日志：

SSIS Error Code DTS_E_OLEDB_NOPROVIDER_ERROR.  The requested OLE DB provider Microsoft.ACE.OLEDB.12.0 is not registered. Error code: 0x00000000.  An OLE DB record is available.  Source: "Microsoft OLE DB Service Components"  Hresult: 0x80040154  Description: "Class not registered".  End Error  Error: 2015-06-02 14:26:22.79     Code: 0xC020801C     Source: Data Flow Task Excel Source [1]     Description: SSIS Error Code DTS_E_CANNOTACQUIRECONNECTIONFROMCONNECTIONMANAGER.  The AcquireConnection method call to the connection manager "Excel Connection Manager" failed with error code 0xC0209302.  There may be error messages posted before this with more information on why the AcquireConnection method call failed.  End Error  Error: 2015-06-02 14:26:22.79     Code: 0xC0047017     Source: Data Flow Task SSIS.Pipeline     Description: component "Excel Source" (1) failed validation and returned error code 0xC020801C.  End Error  Error: 2015-06-02 14:26:22.79     Code: 0xC004700C     Source: Data Flow Task SSIS.Pipeline     Description: One or more component failed validation.  End Error  Error: 2015-06-02 14:26:22.79     Code: 0xC0024107     Source: Data Flow Task      Description: There were errors during task validation.  End Error  DTExec: The package execution returned DTSER_FAILURE (1).  Started:  2:26:21 PM  Finished: 2:26:22 PM  Elapsed:  1.031 seconds.  The package execution failed.  The step failed.,00:00:01,0,0,,,,0

Answer 1

通常，当程序包在BIDS和集成服务中运行但作为作业失败或从外部应用程序调用时，它是与SSIS代理关联的权限问题。 还应在凭据中设置在ASP.NET应用程序中应用的默认登录，然后将该凭据在具有应用SSIS子系统权限的代理中应用。

应用以下链接中概述的步骤：

http://www.mssqltips.com/sqlservertip/2163/running-a-ssis-package-from-sql-server-agent-using-a-proxy-account/