Prerequisites
Before you generate purchase orders:
In the Branch/Plant Constants program (P41001), verify that these fields are complete: Number of Days in Year, Purchase Order Issue Cost, and Inventory Carrying Cost (percent).
In the Supplier/Item Relationships program (P43090), verify that the Average Leadtime field is completed for each item/supplier combination.
In the Item Branch program (P41026), verify that the supplier is set up.
In the Cost Revisions program (P4105), verify that the average cost is set up in the Cost Method field.
In the Item Branch program (P41026), verify that quantity information is set up.
In the Item Master program (P4101), verify that the order policy code is set up.