As a result of actioning changes, you may need to view any alternate parts and incompatible parts that have been flagged for evaluation.
For a configuration change source, when the last IPC mapping to an alternate part is removed on a part group, the last alternate part for which the mapping was removed is flagged for evaluation on the Configuration Change Source Detail page, Flagged Alternate Parts for Evaluation tab. At this point, you can make manual changes to the part group, if required, to map an IPC item to the alternate part on the part group.