When you save a workflow in the Modeling Session List View, PM Compass performs several validations. If any of them fail, the system displays one or both of the following dialog boxes:
Model Changes Errors Requiring Manual Resolution: This dialog box lists the issues that you need to fix in Open Plan before you can save the workflow.
Model Changes Errors and Suggested Corrections: This dialog box displays issues and the suggested corrections that PM Compass can perform in order for the workflow to be saved.