| # To plan supply with master planning When you use master planning to plan supply, ERP LN generates a supply plan for the item's master-planning horizon. This is done in a master-plan simulation, by using the Generate Master Planning (cprmp1202m000) session or the Generate Master Planning (Item) (cprmp1203m000) session. A supply plan consists of: Production plan Purchase plan Planned distribution orders (serving as a distribution plan) In master planning, two methods for production planning are available: Infinite planning Workload control Infinite planning assumes that there are no capacity or material constraints. In workload control, capacity constraints and/or material constraints are taken into account. If you want to use workload control, you need to define plan units. A plan unit groups items that use capacity at the same critical resource, or use the same critical material. Related topics Master planning, an overview Supply planning Infinite master planning Workload control |