Warning: There are too many model elements

I have encountered a problem while synchronizing ERD to Class Diagram:

[Warning] There are too many model elements (565) being created during synchronization. Forming of diagram is stopped due to performance concern. Please generate the diagram using 'Form Diagram' or drag and drop from Model Explorer.

When I drag and drop classes from Model Explorer I have to layout all the classes manually according to ERD (same happens using Form Diagram).
Is it possible to increase this synchronization limit?

Thank you in advance.

I’ve found some workaround solution to this problem. If you delete enough entities in the ERD at once, synchronization to Class Diagram can be completed and right after the synchronization deleted models can be restored with Undo command in the Entity diagram (Undo and Redo seems to work independently in different diagrams).