Index was outside the bounds of the array Error : SSIS SQL Agent Job

Hello,

We have SSIS package which was executing SQL Agent Job task to run the replication snapshot agent. It was working fine till now.

Now we migrated to new SQL Server 2012 and we had changed the connection string of the distirbutor server (which was earlier on 2005 and now it is migrated to SQL 2012) on which SQL Agent job invoked by this package resides. When i run modified SSIS package from BIDS it is running fine but when deployed on SQL Server and through SQL server job when it runs it throws error.

Source: Start Snapshot of ABC Description: The Execute method on the task returned error code 0x80131508 (Index was outside the bounds of the array.)

The environment is as below.

Integration Service on which SSIS package deployed and SQL Job to execute the package running on SQL Server 2008 R2 (10.50.1600)

All connection in SSIS are pointing to SQL Server 2012.

Let me know if you have encountered such error and the solution.

Thanks in Advance,

Malkesh Sheth