This is a simple way to go from the customer order to making the order and shipping the order. It involves a few simple steps:

1. Receive and enter the customer order
2. Automatic credit review
3. Automatic release of the shop order tied to the customer order
4. Issue material, report labor to the production order receipt
5. Pick the order, ship the order, invoice the customer

With lean, you can skip processing the demand through MRP. You can go directly from the customer order to the shop order creation.

Define Inventory transactions for issuing components to the shop and receiving finished items. See the Inventory help text for examples of transactions.

• Transaction type I - Single Issue to Shop Order. Use this transaction type to issue one component at a time. Use this for high-value items that are marked as Must Single Issue on the Item Master file.
• Transaction type M - Multiple Issue to Shop Order. Use this transaction type to issue all the components as listed in the Shop Order, in one transaction. Note that this transaction type does not issue Must Single Issue items.
• Transaction type S - Receipt from shop. Use this transaction type to receive the finished item into stock and update the shop order accordingly. 

The Shop Order Lot/Location Allocation program is an alternative to using the above Inventory transactions. Use this when the item is finished, and you want to review exactly what was used to make it. You can review the components as allocated, make any changes, and finally accept the finished order.

The system allows you to manipulate and maintain a simulated MPS and MRP. You can copy the simulation from the existing first cut, or you can create a totally new schedule. You can also perform a simulation of the rough-cut capacity plan. This allows a quick visual inspection by inquiry or menu of needed work center

loads for the proposed MPS. After you choose a suitable MPS and rough-cut capacity, the system allows you to transfer the simulated MPS to the live Master Production Schedule.

The challenge in cost accounting is tracking your manufacturing to the levels needed for useful management information. You need feedback for corrective action; but, you need to minimize the cost of collection. Some parts of your operation require specific job-cost tracking while the Just-in-Time areas require

costing in terms of cost per process hour or day. Apply overhead in different ways to different processes and products. Segregate costs into enough detail

to provide management with an accurate picture of the contents of your product. Material, material overhead, labor, fixed overhead, variable overhead, outside processing, outside processing overhead, and so forth all have to be considered.

LX meets your cost accounting needs with the following functionality:

▪ Four sets of costs: actual, standard, frozen standard, and simulated

▪ Nine user-defined elements per set

▪ Full and partial cost roll-up and simulation

▪ Cumulative in-process cost tracking

▪ Cost summaries by item

▪ Cost definition tied to work centers or material type

▪ Process hour costing

For years, repetitive manufacturing industries have been applying many of the principles in Just-in-Time philosophy. They have established balanced production lines that depend on a steady flow of material to each work station. They schedule production in daily or weekly rates rather than in discrete shop order lots. They track finished inventory by work center rather than by job. They typically backflush stock balances (decrement stock balances upon completion of specific manufacturing steps rather than issued at the beginning of each production run).

Costing is typically based upon a daily rate or hourly rate rather than being associated with specific shop orders. 

Repetitive manufacturers use MRP II software adaptable to their environments

in the following key areas:

▪ Product definition

▪ Inventory tracking

▪ MRP/Master Scheduling

▪ Shop Floor Control

▪ Purchasing

▪ Costing

Just-in-Time (JIT) is a management philosophy that focuses on minimizing the resources necessary to add value to your products and to operate your factory in ways that eliminate waste. Resources are labor, materials, equipment, space, and time. Waste is anything that does not add value to your products. Moving work-in-process from place to place, stacking and sorting, investing capital in large work-in-process and raw material inventories, inspecting materials at your vendors' sites, and tying up warehouse space with finished goods are all activities that add cost, not value, to your products. 

JIT is a process that reduces lead time. JIT does not replace an MRP, an inventory program, a scheduling technique to bypass your Master Schedule, or a materials management project. JIT is the never-ending commitment of everyone, from top management to your workers on the floor, to maximize your effectiveness through continuous, incremental improvements.

To create and maintain shop orders use SFC500 Shop Order Entry Maintenance. These orders use the standard bill of material (BOM) as the base list of components. You can also set up standard routings, which list the operations,

or work steps, involved in manufacturing.

To release shop orders, use the Shop Order Release program, SFC505. Infor ERP LX groups shop orders by user ID for batch processing. Use Shop Packet Print, SFC520, to print the shop orders that you select. SFC530 allows you to create multi-level shop orders to link shop orders together with a common end item parent. Linking multiple shop orders together for a final assembly product provides support for make-to-order and engineer-to-order manufacturing environments which need to schedule these multiple orders together or as a vertical slice in the production schedule.

You can make changes to shop orders after you print them. Use Shop Order Entry/Maintenance, SFC500, to update the shop orders. Changes are immediately visible on the inquiry screens for SFC300 and SFC350. To reprint the shop packet, use Reprint Shop Packet, SFC560.

The system automatically performs offsets for requirements dates for components in the MPS/MRP calculations. It also performs offsets for calculation of material need dates at the time that shop orders are released.

To calculate the offset, the system takes the parent lead time from the Item Master and adjusts it by the bill of materials offset (plus or minus) for the component. This gives the lead time days for that specific component. The system starts with the due date of the parent and backs up and skips all non-work days in the shop calendar.

Note that the offset calculation uses only calendar records that have a blank work center (the calendar record applies to all work centers). See the information for the Shop Calendar Maintenance program SFC140, in your Shop Floor Control documentation for shop calendar details.