The Constraints tab includes a description of any conflicts between the settings you defined in the other tabs of the Digital Job Ticket Editor.
When you define settings that are in conflict, these settings are marked with a red line around them, and when you hover over them, a tool tip displays what is wrong with the defined settings. You can also click the Constraints tab to see which settings you need to change in order to print the job. The Constraints tab displays all of the settings currently in conflict. You must resolve these conflicts to be able to submit the job.