When Business Process produce errors window is very small and information about error have a scroll that is not very convenient to use. Idea is to get option for customizing that dialog/popup.
Ideas Administrator

Thanks for sharing your feedback on Field Service. Field Service makes use of the platform to surface error messages and related content. We do not plan to take on work to change this capability but we encourage you to raise this idea with the platform.

Thank you,
Jason Cohen, PM - Microsoft