Believe it or not I got the same error yesterday and in bids 2005 on a package that that been working for months in manual mode in the IDE.

My guess...

My guess is that the problem is in the dataflow of the packages. This would be impossible to troubleshoot with out the package itself, because of environment variables,packages, expressions. If...

You are providing limited information and havn't provide any feedback on my suggestions. Try all my suggestions above and let me know the individual results of each test I suggested...

Generate New IDs for all your packages.

Are you using transactions? Make sure there are no expressions behind te scenes that could be pointing at the same package. Did you run the tasks manually one at a...

First can you post an entire copy of the output execution from a failed execution. For troubleshooting I would run each package individually from within the IDE. The output messages...