You are browsing the archive for Discrete Manufacturing.

1. Oracle Engineering Overview

Oracle Engineering module facilitates defining prototyping items, boms and work orders to build prototypes before a product can be released to manufacturing.

Oracle Product Information Management (PIM) module offers more advanced features of Item creation/approvals, additional custom item attributes that can be used in conjunction with Oracle Engineering or Inventory. PIM module is part of product life cycle management suite.

Engineering Change Order (ECO): ECO is an authorization order to implement changes to items, boms & routings normally through a revision. You can group several changes under one ECO.

Mass updating ECOs: We can change add/change/delete several items/boms & routings.

1.0 Oracle Bills Of Materials Overview

Oracle Bills of Material (BOM) lets you define bills for the products you manufacture and sell. if your product have multi-level bills then you will setup each level at a time.

Common BOMs: By default standard BOM is applicable to the Inventory organization it was created. Common BOMs let you share the same BOM instead of creating the BOM again.

Alternate Bills of Material: Alternate BOM allows you specify the alternate components that can be used to assemble the product when there is a shortage of supply with components specified in standard BOM.

Bills of Material Types: BOMs can be of 5 types based on how they are setup.
Standard BOM: Most common bill with all the mandatory components and quantities required.
Model BOM: You can have Options and Option class (set of options) in model BOMs. While ordering you will select/decide the configuration needed.
Option Class BOM: It offers you a group of optional components. Option class is not an item it allows you to group different options. Eg: Hard disk – you can have 100GB, 200GB, 300GB as options in a option class called Hard Disk.
Planning BOM: Planning BOM primarily used for forecasting and planning. It is widely used to group products belong to same family into one planning BOM.
Engineering BOM: Engineering BOMs are nothing but BOMs while prototyping the product.

Phantoms: Phantoms represent logical grouping of items for planning purpose, they are non-stockable.

BOM Revisions: BOMs can have revisions when a there is a change to product. Revision differentiates the changes made to products.

Deletion Constraints: This controls when a BOM can be deleted. Eg. If you don’t want to delete BOM when a work order is open or unfulfilled sales order is open then you can set those rules. Oracle have some seeded rules to maintain the data integrity and you can define additional rules on top of it.

Departments: Physical or logical areas where resources (people, machines etc) are located or any manufacturing related activity takes place.

Resource: A resource is anything you would like to perform, monitor, track, schedule and cost. Resources could be money, people, machines, shopfloor space etc. Resources are allocated to departments, sometimes a resource can be shared across departments.

Workday calendar: You can define the working days, holidays for a inventory organization. You can plan, schedule the activities using workday calendar.

Routing: Routing defines the different processes/activities/operations you need to perform to manufacture the product/sub assembly. BOMs & Routings together are two eyes for manufacturing. Similar to BOMs you can have primary(standard) and alternate routings.

Oracle Work In Process Overview

Oracle WIP module facilitates in creating WIP job or work order to manufacture the goods. Oracle WIP supports discrete, repetitive, project and assemble-to-order (ATO) type of work orders.

Non-standard WIP Job: When the material and resources needed to manufacture is not pre-determined or pre-calculated then non-standard WIP job can facilitate issuing material and resources as needed. Prototype manufacturing is a good example to this.

WIP Accounting Classes: Accounting class is a setup that have pre-defined list of valuation and variance accounts. Each discrete job is assigned with a accounting class.

Out-Side-Processing (OSP): With more and more industries are moving towards Outsourcing or contract manufacturing, ERP systems should have functionality to send goods out and receive back after performing certain operations. Oracle WIP module have Out side processing (OSP) functionality to support this.

Work Order Less Completion (WOLC): This is an alternative to standard discrete job. In this method on-hand can be increased by performing WOLC transaction instead of creating a WIP Job. This functionality will be very useful if you are using other legacy system as your shop floor manufacturing tool and WIP is used for inventory tracking purpose.

Backflushing: When you manufacture a job or assembly you need to issue material or resources to the job, this can be done in two ways. Manually issuing or automatically backflushing. Backflushing deducts reduces the onhand of sub components and updates configuration of assembly being manufactured as components issued.