Prerequisites
Before generating requirements plans, verify that:
Resource units exist for all of the work centers in the facility.
Resource profiles exist for all of the master-scheduled items.
A resource profile is set up with the appropriate units of measure.
You can use a maximum of five units of measure.
A detail forecast is created for the master-scheduled items using the Forecast Revisions program (P3460).
The forecast types that you want to use in the generation have been determined.
You can use a maximum of five.
A shop floor calendar is set up for all summary time periods for which you want to generate resource requirements plans.