In addition to the Job Costing Technical reference, there are these posts:
Zero Cost for Obsolete Inventory - Kinetic 202X - Epicor User Help Forum (epiusers.help)
Last Cost Origination - ERP 10 - Epicor User Help Forum (epiusers.help)
In addition to the Job Costing Technical reference, there are these posts:
Zero Cost for Obsolete Inventory - Kinetic 202X - Epicor User Help Forum (epiusers.help)
Last Cost Origination - ERP 10 - Epicor User Help Forum (epiusers.help)