What factor determines whether an MRP list is created for a material during a total planning run?

The creation of an MRP list for a material during a total planning run is primarily influenced by the exception type. This is because the exception types are used to identify variations or deviations that occur in the planning process. When an exception is noted, it typically signifies that certain conditions have not been met, which may require further analysis or action.

The MRP system processes each material based on the set criteria, and when an exception arises—as defined by the exception type—it triggers the creation of an MRP list. This list serves as a record of issues or observations that need to be addressed, assisting planners in effectively managing and adjusting material requirements. This means that the exception type plays a critical role in capturing specific planning events and is integral in determining whether an MRP list will be generated.

In contrast, while procurement type, MRP type, and MRP controller are all important parameters in the MRP process, they do not directly dictate the creation of an MRP list during a total planning run. The procurement type defines how the material is sourced, the MRP type describes how the material is planned, and the MRP controller oversees MRP processes for specific materials, but none of these factors have the direct impact on the exception-based creation of