如何从SSIS中的SQL Server获取错误代码

Question

I have an SSIS 2008r2 package that is failing with a foreign key violation. I'm trying to trap the error that appears in the debug window,

" The INSERT statement conflicted with the FOREIGN KEY constraint "xxxx". The conflict occurred in database "xxxxxx", table "xxxxx", column 'xxxx'. "

I've tried enabling SSIS logging and also creating an event handler for the "OnError" event but the logs only provide the generic SSIS message

" SSIS Error Code DTS_E_PROCESSINPUTFAILED. The ProcessInput method on component "xxxxx Destination" (1458) failed with error code 0xC020844B while processing input "ADO NET Destination Input" (1461). The identified component returned an error from the Process Input method. The error is specific to the component, but the error is fatal and will cause the Data Flow task to stop running. There may be error messages posted before this with more information about the failure. "

I would like to get the exact error to be logged (ie that this is a Foreign Key violation) instead of the DTS error. How can this be done?

Answer 1

Try to use an OLE DB Destination instead.

And just for the record, if you have a script task in the SSIS you can log the error using the DTS object:

  try  
  {  
      // your code 
  }  
  catch (Exception ex)  
  {  
     //An error occurred.  
     Dts.Events.FireError(0, "Script Task Example", ex.Message + "\r" + ex.StackTrace, String.Empty, 0);  
     Dts.TaskResult = (int)ScriptResults.Failure;  
  } 

MSDN - Logging in the Script Task