Legal consolidation package- Issue

Dear Experts,

We have 2 groups where we need to execute the consolidation.

Consolidation package gets properly executed for 2nd group for September 2014.

When I am executing the consolidation package (data manager package) for September 2014 for 1st group,I am getting this error:

I have maintained the ownership structure in September 2014.

Any help will be appreciated.

Regards,

Rahul