Cause

The power dissipation layout in the air-conditioning field <x> of an enclosure (enclosure interior) is uneven due to the location of the part placements. The power dissipation center lies either in the top half or the bottom half <y> of the air-conditioning field.

Solution

1. Locate the corresponding enclosure in the layout space using the Go to (graphic) functionality from the popup menu in the Message management dialog.
2. Move the part displacements in the enclosure so that the power dissipation is as even as possible in the complete air-conditioning field.
3. Then start a new check run.