Exception messages depend on the transaction being carried out and are meant to inform you of an important or critical event (for example, start date lies in the past, safety stock has been exceeded).

By means of the exception messages, you can easily sort out any materials that you need to reprocess manually. Special search and selection functions are available for this in the evaluations for MRP.

During the planning run, the system recognizes exceptional situations where you usually have to manually reprocess the planning result and it records these situations as exception messages. The system displays the exception messages in the evaluations for MRP.

Exception messages refer to an individual MRP element. If several exception messages occur for one MRP element, the most important ones are stored.