Cause

A part placement on a mounting surface collides with a restricted placing area or vice versa.

Possible collisions:

• The part placement overlaps with the restricted placing area.
• The restricted placing area overlaps with the part placement.
• The part placement was positioned on the restricted placing area.
• The restricted placing area was positioned on the part placement.

Solution

1. Locate the part placement or restricted placing area in the layout space using the "Go to" functionalities from the popup menu in the Message management dialog.
2. Either move the part placement or the restricted placing area on the mounting surface so that both objects do not collide with each other any more.
3. Then start a new check run.