Oracle APS

8/22/2019 Oracle APS

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Xilinx Confidential

Oracle APS and GOP GettingTo Automated Sales Order

SchedulingMark Hopkins, Xilinx, Inc.

1/17/06


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Topics

Goals of Our GOP Implementation

Where We Are Today

How We Did It

Lessons Learned


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Project Goals

Schedule new sales orders accurately Hit our first commitment

Minimize reschedules

Preserve excellent on time delivery performance

Manage exceptions, and let the rest happen

automatically

Reduce planner workload and allow them to focus onmodel maintenance


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0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Nov-05 Dec-05 Jan-06 Feb-06 Mar-06 Apr-06 May-06 Jun-06 Jul-06

% Ontime % Auto Released

Results: Auto Release And On

Time Delivery~13k Line Items per month.


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Our Planning Environment

Oracle APS (ASCP and GOP) Oracle ERP

Order Management, Purchasing, Financials, HR

Custom Systems/Interfaces Item & BOM Based on Matrix and Legacy

Forecast Manugistics

Home grown Customer Forecast Management System

Wafers, Piece Parts, WIP tracking


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Whats In Production:

ASCP and GOP Monthly / Weekly APS Plan for Wafers and Piece Parts (since

April 03)

EDD

Unconstrained Plan

Wafer Plan, Piece Parts, Assy, Test, Sort, Bump Capacity Daily Plan for Assembly Releases (since August 04)

ECC

Output is used for all products assembly starts planning

Daily Plan for GOP (since August 04) ECC

Almost 100% of incoming sales orders get schedule dates recommendedfrom GOP


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Our Model(example from our ATP Plan)

Plan Type:

Cost Based Optimized Plan - HP 64bit ExeEnforce Material Constrained Plan

Holistic Manufacturing Plan with Project Planning

Time Buckets: 35 days, 10 Weeks

Inputs:

Orgs: 56

Items: 22k

Demands: 19k

BOM's: 17K

Outputs:

Demands: 64k

Supplies: 56k

Pegging: 78k

Res Reqmts: 200k


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Terms

GOP / ATP Global Order Promising / Available ToPromise

CFD Current Factory Date (equivalent to ScheduleShip Date in Oracle)

OFD Original Factory Date (the first commit on thesales order)

ATP Override The ability to change the date that GOPwas recommending prior to committing to the customer

Auto Release A sales order that books, getsscheduled, and committed to the customer with zeroplanner intervention


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Standard Oracle GOP ProcessCustomer

Oracle ERP

Oracle APS

1. New Order

2. Request for Scheduling

3. Schedule Ship Date

4. Commit Date


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Xilinx Gates in GOP ProcessCustomer

Oracle ERP

Oracle APS

1. New Order

2. Request for Scheduling

3. Schedule Ship Date

4. Commit Date

Is order on hold?

Is order unusually large?Do we want to force a

particular schedule date to

happen (ATP Override?)

Is calendar date blocked?

Is part/whs set up as auto release?

Yes: does schedule ship date meet auto

release criteria

No: Does planner agree with Schedule Ship

Date?


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Demand Management Form


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Getting to 100% Auto Release

Oracle Need to consider alternate boms, substitute components in ATP/GOP

algorithm. Lack of this functionality causes overly conservativecommitments. In semiconductor mfg, this is needed to recognize bindowngrades, alternate mask sets.

ATP Algorithm needs to recognize that an order due 3 months from nowcan be satisfied with a wafer start. Allow finished goods to show asavailable for any new orders.

Xilinx Data Maintenance. Specifically sourcing rules, and BOMs.

Our current BOM structure does not handle some new products / militaryscenarios. We are working on a new item/bom management system thatwill give us this.

Lot specific yields for new products.


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Lessons Learned

Need a way to validate / build confidence in production data priorto exposing to customers

Develop metrics and publish progress We gave prizes to the first planning teams to hit 3 different milestones

Need to build planners confidence in ATP black box bydeveloping an understanding of true problems vs. perceivedproblems or gross generalizations. Until we could explain eachsituation (which was a long process), anything that did not fitplanners mindset was judged as ATP is wrong.

Incremental fixes / enhancements help zero in on the issues

Data maintenance and reporting that identifies data problems ishelpful

Oracle APS

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