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    ASSIGNMENT

    PROCUREMENT, INVENTORY & DISTRIBUTION

    PREPARED BY : MOHAN SUBRAMANIAM

    I.C : 730122-02-5199

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    Table of Contents:

    No. Contents Page

    1 Assignment Question 2

    2 Warehouse Management System 4

    3 Objective of Warehouse Management System 6

    4 Purpose of Warehouse Management System 8

    5 Role of Warehouse Management System Team 13

    6 ActivityBased Costing (ABC) 18

    7 Refferences 21

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    1. Assignment Questions

    The effectiveness of warehouse management system (WMS) and related

    solutions can have major impact on the bottom line for a distribution operation.

    (a) Describe : What is WMS- Warehouse Management System?

    (b) Describe : Why a company must implement WMS?

    (c) Describe : What can the right WMS Software deliver?

    (d) Selecting and implementing the right warehousing and distribution system

    requires a blend of operational and IT expertise .Explain.

    (e) Activity- based costing (ABC) has proved to be successful tool in the

    financial control of warehouse activities. Explain.

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    Warehouse Management System

    A warehouse management system(WMS) is a key part of thesupply chain and

    primarily aims to control the movement and storage of materials withinawarehouse and process the associated transactions, including shipping,

    receiving, putaway and picking. The systems also direct and optimize stock

    putaway based on real-time information about the status of bin utilization. A

    WMS monitors the progress of products through the warehouse. It involves the

    physical warehouse infrastructure, tracking systems, and communication

    between product stations.[1]

    More precisely, warehouse management involves the receipt, storage andmovement of goods, (normally finished goods), to intermediate storage locations

    or to a final customer. In the multi-echelon model for distribution, there may be

    multiple levels of warehouses. This includes a central warehouse, a regional

    warehouses (serviced by the central warehouse) and potentially retail

    warehouses (serviced by the regional warehouses).

    Warehouse management systems often utilizeautomatic identification and data

    capture technology, such asbarcode scanners,mobile computers,wirelessLANs and potentiallyradio-frequency identification (RFID) to efficiently monitor

    the flow of products. Once data has been collected, there is either a batch

    synchronization with, or a real-time wireless transmission to a central database.

    The database can then provide useful reports about the status of goods in the

    warehouse.

    Warehouse design and process design within the warehouse (e.g.wave picking)

    is also part of warehouse management. Warehouse management is an aspect of

    logistics andsupply chain management.

    http://en.wikipedia.org/wiki/Supply_chainhttp://en.wikipedia.org/wiki/Warehousehttp://en.wikipedia.org/wiki/Warehouse_management_system#cite_note-1http://en.wikipedia.org/wiki/Warehouse_management_system#cite_note-1http://en.wikipedia.org/wiki/Warehouse_management_system#cite_note-1http://en.wikipedia.org/wiki/Automatic_identification_and_data_capturehttp://en.wikipedia.org/wiki/Automatic_identification_and_data_capturehttp://en.wikipedia.org/wiki/Barcode_scannerhttp://en.wikipedia.org/wiki/Mobile_computerhttp://en.wikipedia.org/wiki/Wireless_LANhttp://en.wikipedia.org/wiki/Wireless_LANhttp://en.wikipedia.org/wiki/Radio-frequency_identificationhttp://en.wikipedia.org/wiki/Wave_pickinghttp://en.wikipedia.org/wiki/Supply_chain_managementhttp://en.wikipedia.org/wiki/Supply_chain_managementhttp://en.wikipedia.org/wiki/Wave_pickinghttp://en.wikipedia.org/wiki/Radio-frequency_identificationhttp://en.wikipedia.org/wiki/Wireless_LANhttp://en.wikipedia.org/wiki/Wireless_LANhttp://en.wikipedia.org/wiki/Mobile_computerhttp://en.wikipedia.org/wiki/Barcode_scannerhttp://en.wikipedia.org/wiki/Automatic_identification_and_data_capturehttp://en.wikipedia.org/wiki/Automatic_identification_and_data_capturehttp://en.wikipedia.org/wiki/Warehouse_management_system#cite_note-1http://en.wikipedia.org/wiki/Warehousehttp://en.wikipedia.org/wiki/Supply_chain
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    Basic Functions of Warehouse Management

    Inventory Management exact to storage bin level

    Mapping and control of all goods movements

    Monitoring of the processing of these goods movements

    Connection to mobile data entry as part of the integrated radio

    frequencysolution

    Connection to specialist external systems using an interface

    WarehouseManagement enables a precise specification of the exact location of a

    particular quantity of material and informs you whether this quantity is currently in

    a storagebin or on the move.

    Warehouse Management uses aspecial document, the transfer order to map andcontrol warehouse movements.When you create a transfer order, the system

    determine suitable storagebins to put away or pick stock (we can also manually

    specify the same).

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    Graphic 1. Warehouse Management Process Diagram

    The Obejective of WMS

    The objective of a warehouse management system is to provide a set of

    computerized procedures for management of warehouse inventory with the goal

    of minimizing cost and fulfillment times.

    This includes:

    A standard receiving process to properly handle a shipment when it

    arrives. This process can be individualized to each warehouse or product

    type.

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    The receipt of stock and returns into a warehouse facility. An efficient

    warehouse management system helps companies cutexpenses by

    minimizing the amount of unnecessary parts and products in storage.It

    also helps companies keep lost sales to a minimum by having enough

    stock on hand to meet demand.

    Modeling and managing the logical representation of the physical storage

    facilities (e.g. racking, etc.). For example, if certain products are often sold

    together or are more popular than others, those products can be grouped

    together or placed near the delivery area to speed up the process of

    picking, packing and shipping to customers.

    Enabling a seamless link to order processing and logistics management in

    order to pick, pack, and ship product out of the facility.

    Tracking where products are stocked, which suppliers they come from,

    and the length of time they are stored. By analysing such data, companies

    can control inventory levels and maximize the use of warehouse space.

    Furthermore, firms are more prepared for the demands and supplies of the

    market, especially during special circumstances such as a peak season

    on a particular month. Through the reports generated by the inventory

    management software, firms are also able to gather important data that

    may be put in a model for it to be analyzed.

    Alone warehouse management cannot automate the process. It also involves the

    combination of business process to be followed along with system to achieve 100%

    productivity and accuracy .

    http://en.wikipedia.org/wiki/Expensehttp://en.wikipedia.org/wiki/Warehousehttp://en.wikipedia.org/wiki/Warehousehttp://en.wikipedia.org/wiki/Expense
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    Warehouse Structure With WMS

    When you implement the Warehouse Management System (WMS) in a plant,

    you define the individual warehouses (high-rack storage, block storage, picking

    area, and so on) as storage types within a warehouse complex and group them

    together under a warehouse number. As a rule, it is not necessary to define

    several storage locations for a plant since you assign the WMS warehouse

    number to a storage location from Inventory Management (IM).

    It is appropriate to define further storage locations for a plant if other warehouses

    (storage types) exist within a plant that is not managed using WMS but with Lean

    WM, for example.

    In WMS you define storage bins for each of the storage types. In this way, WMS

    manages stock information on all materials in the warehouse at storage bin level.

    In addition, the stock quantities of the material are managed in Inventory

    Management (MM-IM) at storage location level. In order to link the information at

    storage location level with the information from the storage bin, assign a

    warehouse number to the storage location.

    This figure depicts two plants that each manage a storage location using WMS.

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    Warehouse number 001 is assigned to storage location 0088 in the first

    plant. In warehouse complex 001 there are two storage types.

    Warehouse number 001 is assigned to storage location 0088 in the first

    plant. In warehouse complex 002, there are three

    storage types.

    You can also manage stock for several plants in the same warehouse at the

    same time. In this case, the same warehouse number is assigned to the storage

    locations for these plants.

    As a rule, it is a good idea to manage only the stocks of one storage location and

    the same plant within a warehouse number. However, you can also manage

    several storage locations of one and the same plant within a warehouse number.

    For scenarios associated with this structural configuration, see

    Storage Locations in TRs, Tos and Posting Changes.

    For information on how to link a plant storage location in IM with a warehouse

    number in WMS, refer to the Implementation Guide under the path Enterprise

    StructureAssignmentLogistics Execution

    Assign warehouse number to plant / storage location

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    The system uses the links that you create to Inventory Management(IM) to

    ensure that certain processes in Quality Management(QM), Product

    Planning(PP), and Sales and Distribution(SD) are carried out in the Warehouse

    Management System(WMS) for the appropriate warehouse number.

    Depiction of the Physical Warehouse in WMS

    The warehouse structure in Warehouse Management is hierarchical and consists

    of the following elements:

    The Warehouse Number

    You can define an entire physical warehouse complex in WM using a single

    warehouse number.

    The Storage Type

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    Each of the warehouse facilities or areas that make up the warehouse complex

    can be defined as a type of storage area or "storage type" on the basis of its

    spatial, technical, and organizational characteristics.

    Each storage type is divided into storage sections. A storage section generallyincludes all bins that have certain characteristics in common, such as bins for

    "fast-moving items" near a goods issue area.

    The Storage Bin

    Each storage type and storage section consists of a row of storage spaces that

    are referred to in WMS as storage bins. The coordinates of the bins indicate the

    exact position in the warehouse where goods can be stored.

    The Quant

    The quant serves to perform inventory management of a material at the storage

    bin.

    To depict the setup of your physical warehouse in the system, first define the

    warehouse structures in WMS in the Customizing application. We recommend

    that you adhere to the following sequence when setting up your warehouse

    structure in the system.

    1. Define the warehouse number in Customizing under the path Enterprise

    StructureDefinitionLogisticsExecutionAssign warehouse

    number to plant / storage location

    2. Define the storage types in Customizing under the path Logistics

    ExecutionWarehouse ManagementMaster Data

    Define Storage Type.

    3. Define the storage types in Customizing under the path Logistics

    ExecutionWarehouse ManagementMaster DataDefine Storage

    Type.

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    4. Create the storage bins.

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    Role of WMS Team

    The keyis that this team is truly empowered to make decision regarding

    operations and how the WMS needs to work in conjunction with that. In many

    cases, however, such a role and clear responsibility doesn't really exist in a WMSimplementation, In those cases, there may be an "executive sponsor" who has

    ultimate responsibility for the project's success but isn't really involved in the day

    to day effort, and the WMS project manager in the company who usually is

    focused on meeting the project's schedule and budget. There may not really be a

    single decision maker in terms of all the choices that have to be made in a WMS

    implementation.

    "This role and person is the one that needs to say in the end, 'Yes, this is the

    system I can live with' and 'This is the system that is going to propel us

    competitively for the next 10 years, They are the ones that need to make the

    calls and ensure operations will work the way they need to."

    One critical decision this operational lead needs to make, is when it is time for

    the "go live." to use an approach based on "evidence," - does a company have

    real evidence that across operations, the system itself, IT interfaces, training, etc.,

    it is time to begin running the WMS in the DC.

    Every businessman aims to increase profit by way of maximizing efficiency.

    Different types ofwarehouse management system software are designed to do

    just that by staying on top of storage, as well as shipping and delivery operations.

    Below is a list of benefits that a warehouse management system can provide.

    http://www.scanformas.com/http://www.scanformas.com/
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    Task Distribution

    An efficient warehouse system allows for the even distribution of workload

    among warehouse laborers. Tasks are listed and monitored by the supervisor to

    ensure that daily operations are carried out as efficiently as possible. If there aremultiple warehouse locations, then the supervisor can also reshuffle the workers

    depending on which branch is most in need of manpower.

    Controlled Movement and Storage of Items

    Having integratedwarehouse management systems is crucial, especially if

    numerous transactions are processed and handled every day. One of the biggest

    advantages of such technology is that it paves the way for a smooth transition

    from the production phase to the arrangement of orders, down to the delivery of

    products. All these are recorded and tracked through the warehouse database.

    This way, supervisors are also able to monitor and justify the costs for operating

    the warehouse.

    Less Shipping Inaccuracies

    Warehouse management systems are chiefly designed to ensure that the right

    items and quantities are shipped to the right customers. Having a validation

    system integrated in the warehouse management software eliminates thepossibility of losing profit caused by wrong deliveries. Consequently, the

    relationship between the company and its clients is further strengthened by

    efficient order fulfillment.

    http://www.scanformas.com/http://www.scanformas.com/
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    Improved Effectiveness in Bin Location Supervision

    The bigger the warehouse (and the more branches it has), the more necessary

    bin location supervision becomes. Effectively managing the location and

    arrangement of warehouse bins in one database saves time and effort for

    workers and supervisors alike. With an integrated system in place, it will be

    easier to track the codes and locations of items in the inventory.

    It is crucial that distributors running their own warehouses are properly informed

    of the advantages of havingwarehouse software from providers like Scan for

    Mas. Not only will it generate more profit by way of increased efficiency, but can

    also lessen costs and boost overall customer satisfaction.

    Warehouse management system software (WMS) aims to supervise and control

    the flow and storage of stocks in a warehouse. It involves tracking stocks to

    monitor quantity, location, and unit of measures. It also includes the integration of

    these factors for storing positions, picking positions, and the extent of how to

    execute each of them.

    No two WMS software are created alike, although they have similar rudimentary

    functions: track what goes in and what goes out without any redundancy. More

    advanced versions provide real-time analysis and seamless integration into the

    companys existing business software. Some are even able to provide Radio -

    Frequency Identification (RFID) and voice-activated commands for easier and

    more accurate stock handling.

    The Pros of WMS

    Theres a right way to tackle warehouse inventory, and it takes more than

    knowing whats in there. A good WMS anticipates your needs, emphasizes

    trends, and allows you to examine the business from various perspectives to

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    ensure that you are doing what needs to be done. And because WMS software

    gets better with each successive version, it can make warehouse management

    more efficient than ever before.

    Warehouse inventory software can help you in 5 ways, namely: 1) quicker orderreplies; 2) reduced error rates; 3) reduced paperwork and delays; 4) more

    efficient use of warehouse space; and 5) improved customer service. To put it

    simply, a WMS solution means you are raising your warehouse to a whole new

    level of operation.

    The Cons of WMS

    As with any software system, there are some drawbacks and challenges that

    come with the implementation of WMS. These problems are nothing major, but

    some ground-level changes need to be done. Its not unusual for a company to

    restructure its whole operation just to accommodate WMS; and they dont come

    cheap. The initial cost of WMS systems will weigh heavily on your companys

    finances.

    WMS systems are also data-dependent and regulative in nature. A WMS comes

    with highly-specialized functions which provide management with relevant control

    over inventory operations. Once installed, the measurements to which it must

    operate must be put in place. To make it effective, a lot of testing, man-power

    training, and continuous evaluation must be done, and this takes around 6

    months to 2 years, depending on the stocks and size of a warehouse.

    Awarehouse management software system like Scan for MAS can have sizeable

    benefits, especially if you want to become a leading company in your industry. By

    implementing WMS, you demonstrate your companys readiness to compete intodays aggressive supply market.

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    How to choose a WMS System from out the cluttered marketplace?

    There are many companies that provide software solutions for 3PL

    providers. However, none of them have developed the industry insight like

    SphereWMS. As a result, their WMS system truly adds value to anorganizations business without heavy investment.

    They speak your language:SphereWMS developed its WMS system with your

    company and clients in mind. Their WMS system allows you to have greater

    visibility into your inventory and processes which leads to better decision

    making. SphereWMS developed the best WMS system to help you deliver the

    top notch customer service. Because, SphereWMS knows that reputation and

    service are assets that you can never lose track of.

    Dedicated Management Expertise:Sphere WMS brings an excellent

    leadership team to help your business succeed. Their experience in the logistics

    and supply chain industry has led to the development of the best WMS system in

    the industry. With experience working with industry leaders such as Level 3

    Communications, IBM, Hyundai, and Sprint, the SphereWMS team developed

    the insight and expertise to develop cutting edge a WMS system and solution.

    Online and On-call, all the time:The best part of this WMS system is it is

    available 24/7. Because the WMS system is a fully hosted, web-based product

    you wont have to worry about your servers and IT infrastructure crashing. The

    WMS system is also supported by excellent technicians and customer support

    after hours. SphereWMS team is available via telephone, email, or the support

    portal on the WMS system. When you need the critical elements of your WMS

    system to work, SphereWMS will be there to ensure youre able to deliver on

    your promises.

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    ACTIVITY -BASED COSTING ABC

    Definition:Activity Based Costing is a term describing the accounting

    breakdown of overhead expenses for a particular product according to each

    activity that is involved in the manufacturing or handling of the product. This is avery specific retail or manufacturing accounting method that requires the

    accurate tracking and input from each person and process that contributes to the

    product in any way.

    Activity-based costing systems, known as ABC systems in practice, are not

    compliant with generally accepted accounting principles. However, this does not

    mean that ABC systems aren't useful. ABC systems provide valuable information

    for managerial decision-making. However, knowing the similarities between ABC

    systems and GAAP-compliant systems can help you decide if the extra expense

    of keeping two systems is worthwhile for your small business.

    Manufacturing Costs

    One of the major reasons that ABC is not compliant with GAAP is that ABC

    systems do not assign all manufacturing costs to products. Organization-

    sustaining costs, such as expenses related to factory security, heating and air

    conditioning and building rent, will be incurred regardless of the level of

    production. As such, ABC systems do not assign these costs to products. The

    thinking here is that if a cost doesn't change based upon what is going on in the

    factory, then the cost isn't relevant to decision-making. While this makes sense

    from a managerial decision-making standpoint, this is in violation of GAAP.

    Non-manufacturing Costs

    ABC systems assign some specific non-manufacturing costs to products, even

    though this process is not allowed under GAAP. ABC principles dictate that all

    costs that are relevant to the product should be included in product cost. For

    example, if a custom product requires additional phone support staff to take

    customer orders, then this cost should be included as part of the product cost.

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    Even though this isn't a manufacturing cost, if the phone personnel did not take

    these calls, there would be no product orders. In addition, if the company

    discontinued the custom product, the phone employees could be eliminated.

    Cost Pools

    In contrast with traditional costing systems, ABC systems use multiple cost pools

    to allocate overhead to products. Cost pools are "buckets" where costs are

    accumulated to be assigned to products. These cost pools are related to specific

    activities that occur in the company. For example, a small business may produce

    more than one product and need to set up machinery when switching from

    manufacturing one product or another. The overhead costs incurred due to

    switching products would be accounted for as part of the job setup cost pool. The

    disparity between this method and traditional costing systems is that traditional

    costing systems use a plant-wide or departmental rate to allocate all overhead

    costs as part of one large "bucket."

    Traceable Costs

    Traditional costing systems and ABC systems treat traceable costs in the same

    manner. Traceable costs, those costs that can be easily and cost-effectively

    directly traced to products, are directly applied to products under both systems.

    For small businesses, these costs are most often related to materials and labor

    costs. For example, if an employee works 8 hours at a rate of $20 per hour and

    manufactures a batch of 160 products, each product would be traced $1 of this

    employee's labor cost.

    Cost reduction and analysis

    Understanding your cost is a vital prerequisite of being able to reduce cost. An

    important feature of activitybased costing is providing this knowledge.

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    But this is definitely not the only aspect, maybe not even the most important one.

    Other ways of activitybased management in this category are:

    ge on resource utilization

    - and external understanding of departmental cost drivers

    -if analysis

    Within different types of businesses and business functions, ABC can be used to

    gain knowledge on resource utilization, for example:

    In libraries, activity-based costing is used to assign cost to the different types of

    loaning, like internal borrowers versus interlibrary loans. It gives library

    management more understanding on how their scarce resources are being

    utilized. For hospitals it can be used in the same way for different types of patient

    services, in banks for client services.

    -based costing to improve cost estimation

    and, as mentioned before, for a customer/product profitability study. The last

    function can also be used for other businesses functions like logistics.

    A specific concern for departments/businesses is that customers, corporate

    management and other departments within the business, do not have a clear

    understanding on how (order) behavior impacts the efficiency and cost of the

    processes. Activity-based costing can help to build this understanding by:

    om activity-based costing for what-if analysis to show the

    cost impact of changes in for instance batch size.

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    Presenting and explaining the cost implication of using a particular order type

    and/or transportation mode. E.g. based on ABC it can be explained why an

    emergency order or air shipment is more expensive to pick/pack then a regular

    order.

    The information can also benefit customers because they can be advised on how

    to reduce their own cost.

    An additional aspect is that the outcome of ABC can be used for (internal)

    benchmarking of the efficiency of activities. For example by comparing the tariff

    per activity between different sites of the same business.

    This can only be applied when it is assured that the basic principles of the

    activity-based costing models are exactly the same. Meaning that the cost

    categories and the cost drivers used, need to be exactly aligned

    REFFERENCES

    (a)http://www.sciencedirect.com/science/article/pii/0925527394000859

    (b) http://retailindustry.about.com/od/retaildefinitionsab/g/Definition-Meaning-

    Activity-Based-Costing-Retail-Glossary-Business-Terms-Dictionary.htm

    (c)http://www.scdigest.com/ontarget/11-04-20-1.php?cid=4462

    (d)http://www.scdigest.com/ontarget/11-04-20-1.php?cid=4462

    (e)http://www.wikipedia.com

    (f) http://quickmba.com

    (g) IGE notes

    http://www.sciencedirect.com/science/article/pii/0925527394000859http://www.sciencedirect.com/science/article/pii/0925527394000859http://www.sciencedirect.com/science/article/pii/0925527394000859http://retailindustry.about.com/od/retaildefinitionsab/g/Definition-Meaning-Activity-Based-Costing-Retail-Glossary-Business-Terms-Dictionary.htmhttp://retailindustry.about.com/od/retaildefinitionsab/g/Definition-Meaning-Activity-Based-Costing-Retail-Glossary-Business-Terms-Dictionary.htmhttp://retailindustry.about.com/od/retaildefinitionsab/g/Definition-Meaning-Activity-Based-Costing-Retail-Glossary-Business-Terms-Dictionary.htmhttp://retailindustry.about.com/od/retaildefinitionsab/g/Definition-Meaning-Activity-Based-Costing-Retail-Glossary-Business-Terms-Dictionary.htmhttp://www.scdigest.com/ontarget/11-04-20-1.php?cid=4462http://www.scdigest.com/ontarget/11-04-20-1.php?cid=4462http://www.scdigest.com/ontarget/11-04-20-1.php?cid=4462http://www.scdigest.com/ontarget/11-04-20-1.php?cid=4462http://www.scdigest.com/ontarget/11-04-20-1.php?cid=4462http://www.scdigest.com/ontarget/11-04-20-1.php?cid=4462http://www.wikipedia.com/http://www.wikipedia.com/http://www.wikipedia.com/http://quickmba.com/http://quickmba.com/http://quickmba.com/http://www.wikipedia.com/http://www.scdigest.com/ontarget/11-04-20-1.php?cid=4462http://www.scdigest.com/ontarget/11-04-20-1.php?cid=4462http://retailindustry.about.com/od/retaildefinitionsab/g/Definition-Meaning-Activity-Based-Costing-Retail-Glossary-Business-Terms-Dictionary.htmhttp://retailindustry.about.com/od/retaildefinitionsab/g/Definition-Meaning-Activity-Based-Costing-Retail-Glossary-Business-Terms-Dictionary.htmhttp://www.sciencedirect.com/science/article/pii/0925527394000859