SSIS package Job Fails with Unexpected Termination I scheduled a SSIS package in SQL Server 2012 Agent which fails sometime with "Unexpected Termination" without any error message.

Any Idea why it happens?
This problem occurs with SQL Server 2012 SP1.

I went through these KB articles

https://support.microsoft.com/en-us/kb/2837964
and
https://support.microsoft.com/en-us/kb/2993859  

and installed the suggested hot-fixes that resolved the error.