Updating a DB table by a BDC session in background

Hi,

I need to update a DB table with records using a BDC session. I need to run this session in background. But the Error Log I'm getting suggests that Table Maintenance is required for the same.

Note that I can very well insert records in this table thru se11 and also by running the session in foreground.

Is there any work-around for this issue?

Thanks.