Error: 0x3 at Foreach Loop Container: Variable "User::Result" does not contain a valid data object

Hi,

I use execute sql task and foreach loop in my package.

In the sql task , I use sql query and put variable in result set.

In the foreach loop , I read the varible.

When I run package, I get error:

Error: 0x3 at Foreach Loop Container: Variable "User::Result" does not contain a valid data object

All help will be appreciated.

thx