Which time elements are relevant for lead time scheduling of a production order? Note: There are 2 correct answers to this question.

Which time elements are relevant for lead time scheduling of a production order? Note: There are 2 correct answers to this question.
A . setup time
B . Opening Period
C . Float after Production
D . Total replenishment lead time

Answer: A C

Explanation:

Lead time scheduling is a method of scheduling production orders that calculates the start and finish dates of each operation based on the operation duration, interoperation time, and other time elements. The time elements that are relevant for lead time scheduling of a production order are: Setup time: The time required to prepare the work center for the operation, such as changing tools, adjusting machines, or cleaning the work area.

Processing time: The time required to perform the operation, such as machining, assembling, or testing the product.

Teardown time: The time required to restore the work center to its original state after the operation, such as removing tools, resetting machines, or disposing of waste.

Interoperation time: The time between two consecutive operations, such as transportation, waiting, or inspection time.

Float before production: The time buffer before the scheduled start date of the production order, which can be used to compensate for delays or changes in the production plan.

Float after production: The time buffer after the scheduled finish date of the production order, which can be used to compensate for delays or changes in the production plan.

The opening period and the total replenishment lead time are not relevant for lead time scheduling of a production order. The opening period is a parameter that defines the earliest possible start date of a production order, based on the material availability date and the planning time fence. The total replenishment lead time is a parameter that defines the total time required to procure or produce a material, from the time the requirement is identified until the time the material is available for use.

Reference: [Production Planning with SAP S/4HANA], pages 177-179; [SAP Help Portal: Lead Time Scheduling].