Restrictions
Inventory
Receipts–Backward Exploded (3.12)
The inventory backflush program can be used to receive an item using a normal BOM/Formula code, but cannot be used to receive a base process item or process an item with a base process as its BOM/Formula code.
Purchasing
Purchase Order Maintenance (5.7)
A subcontract purchase order line (Type is Subcontract) cannot reference a work order that is a co‑product, by-product, or base process work order.
Purchase Order Receipts (5.13.1)
A joint work order cannot be referenced when processing a receipt of an item on a subcontract purchase order line.
(Supplier) Schedule Update from MRP (5.5.3.1)
A supplier schedule cannot be updated with an MRP-planned order for a co-product or base process from a joint order set.
Repetitive
The Repetitive module does not support joint schedules like the Work Orders module supports joint order sets.
Line Schedule Workbench (18.1.10)
The line schedule (workbench) can be updated using normal MRP-planned orders for an item on a production line, but not using MRP-planned orders for a co‑product or base process from a joint order set.
Schedule Maintenance (18.2.1) and Schedule Explosion (18.2.4)
A repetitive schedule can be entered for a co‑product, but the schedule that is exploded from it does not include the other co‑products and/or by-products for its base process.
Similarly, a repetitive schedule can be entered for a base process, but the schedule that is exploded from it does not include co-products or by-products.