Whenever I attempt to "Configure Business Object" the changes do not take effect. I thought it might have had something to do with the recent upgrade yet another project in the same solution has no problems what-so-ever. I'm sure it's something simple but I cannot find the solution.

We recreated the solution from scratch as it was taking too long to resolve and our delivery time is looming. It now works but occasionally it still removes the mapping to the businessobject with the database. But at least it's able to resolve quickly.