Multiple Error Handling mails Issue

Question

Hello,
I have created one SSIS Package, And i have added "Send Mail Task" In Event Handler on Error Event of the package.
Whenever i execute this package it will send multiple mails for single error.
Could you please help me to resolve this issue to send a single mail.

Answer 1

Hi Vinay,
I am able to reproduce the issue in my test environment. It indeed sends a single email for each error. I have tested the method described in the blog (http://agilebi.com/jwelch/2007/05/05/handling-multiple-errors-in-ssis/),
however, it still send multiple emails even if the Send Mail Task is placed in the OnPostExecute event handler of the package. If you would like, you can give it a try to see if it works in your package.
As a workaround, you can send the content in the error log instead of the System variable ErrorDescription. Furthermore, we can also implement custom logging to get the System::ErrorDescription value, then we can send the content of the custom logging.
Since the Send Mail Task cannot send the logging of the current package because the logging is being written. So, we can create another package which contains the Execute Package Task to call the existing package, in the parent package we can add a Send
Mail Task under the Execute Package Task, and set the Precedence Constraint between them to Failure. 
For more information about Custom Logging Using Event Handlers, please see:
http://consultingblogs.emc.com/jamiethomson/archive/2005/06/11/SSIS_3A00_-Custom-Logging-Using-Event-Handlers.aspx 
Hope this helps.
Regards,
Mike Yin
TechNet Community Support