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mm flow

hi all

I am learning ABAP/4. i want to learn MM flow. Please give me MM flow with all transactions & tables related to it.

thanks

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  • Best Answer
    author's profile photo Former Member
    Former Member
    Posted on Sep 03, 2007 at 03:53 AM

    hi

    See this thread. It will be helpful to you.

    mm-flow

    Ravi

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  • author's profile photo Former Member
    Former Member
    Posted on Sep 03, 2007 at 04:05 AM

    Hi

    Goto first thread you will find many links for the same

    Note Below are few important Common Tables used in Materials Management Modules:

    EINA Purchasing Info Record- General Data

    EINE Purchasing Info Record- Purchasing Organization Data

    MAKT Material Descriptions

    MARA General Material Data

    MARC Plant Data for Material

    MARD Storage Location Data for Material

    MAST Material to BOM Link

    MBEW Material Valuation

    MKPF Header- Material Document

    MSEG Document Segment- Material

    MVER Material Consumption

    MVKE Sales Data for materials

    RKPF Document Header- Reservation

    T023 Mat. groups

    T024 Purchasing Groups

    T156 Movement Type

    T157H Help Texts for Movement Types

    MOFF Lists what views have not been created

    A501 Plant/Material

    EBAN Purchase Requisition

    EBKN Purchase Requisition Account Assignment

    EKAB Release Documentation

    EKBE History per Purchasing Document

    EKET Scheduling Agreement Schedule Lines

    EKKN Account Assignment in Purchasing Document

    EKKO Purchasing Document Header

    EKPO Purchasing Document Item

    IKPF Header- Physical Inventory Document

    ISEG Physical Inventory Document Items

    LFA1 Vendor Master (General section)

    LFB1 Vendor Master (Company Code)

    NRIV Number range intervals

    RESB Reservation/dependent requirements

    T161T Texts for Purchasing Document Types

    Inventory Management:


    ----


    ----


    Table

    Description


    ----


    ----


    Material

    MSEG

    Material document / transaction d

    Document/Movements

    MKPF

    Material document header informa


    ----


    ----


    Material Stock Balances

    MARD

    Material stock

    MBEW

    Material stock with valuation


    ----


    ----


    Sales Order Stock

    MSKA

    Stock balance with associated sls

    order data


    ----


    ----


    Stock Transport

    EKUB

    Index for Stock Transport Orders

    MDUB

    Material

    Reading View of Stock Transport O

    Release Ord.


    ----


    ----


    Special Stocks

    MKOL

    Consignment, material provided to

    vendor, etc.


    ----


    ----


    Material Master Data:


    ----


    ----


    Table

    Description


    ----


    ----


    Materials

    MARA

    General Data, material type, grp

    configurable & batch ind.

    MAKT

    Short Texts, descriptions

    MARM

    Conversion Factors

    MVKE

    Sales Org, distribution channel

    MLAN

    Sales data, tax indicator, tax

    MARC

    classification

    MBEW

    Plant Planning Data

    MLGN

    Valuation Data

    MLGT

    Warehouse Management Inventory D

    MVER

    Warehouse Management Storage Typ

    MAPR

    Data

    MARD

    Consumption Data

    MCHA

    Pointer for Forecast Data

    MCHB

    Storage location data with stock

    balances

    Batches

    Batch Stocks


    ----


    ----


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  • author's profile photo Former Member
    Former Member
    Posted on Sep 03, 2007 at 05:30 AM

    Hi

    MM flow is processing between business organisation and Vendor:

    1...Purchase Requisition --- T.code ---ME51

    2...Source List -


    T.code-----ME41

    3...Request for Quation (RFQ) -T.code ME21N (To Vendor)

    4...Purchase Order -


    T.code -


    ME21N (To Vendor)

    5...Goods Receipt-------T.code....MIGO

    (Tables: MKPF, MSEG)

    6...Invoice Verification----T.code...MIRO

    (Tables: BKPF , BSEG)

    7...Vendor Payment----T.code...FB60 (FI - Account Payable)

    MM Flow

    PR >Release the PR>RFQ>Quotation>Quotation Comparison>PO>Release the PO>GR>Invoice Verification

    MM Process flow:

    Process Flow

    The typical procurement cycle for a service or material consists of the following phases:

    1. Determination of Requirements

    Materials requirements are identified either in the user departments or via materials planning and control. (This can cover both MRP proper and the demand-based approach to inventory control. The regular checking of stock levels of materials defined by master records, use of the order-point method, and forecasting on the basis of past usage are important aspects of the latter.) You can enter purchase requisitions yourself, or they can be generated automatically by the materials planning and control system.

    2. Source Determination

    The Purchasing component helps you identify potential sources of supply based on past orders and existing longer-term purchase agreements. This speeds the process of creating requests for quotation (RFQs), which can be sent to vendors electronically via SAP EDI, if desired.

    3. Vendor Selection and Comparison of Quotations

    The system is capable of simulating pricing scenarios, allowing you to compare a number of different quotations. Rejection letters can be sent automatically.

    4. Purchase Order Processing

    The Purchasing system adopts information from the requisition and the quotation to help you create a purchase order. As with purchase requisitions, you can generate Pos yourself or have the system generate them automatically. Vendor scheduling agreements and contracts (in the SAP System, types of longer-term purchase agreement) are also supported.

    5. Purchase Order Follow-Up

    The system checks the reminder periods you have specified and - if necessary - automatically prints reminders or expediters at the predefined intervals. It also provides you with an up-to-date status of all purchase requisitions, quotations, and purchase orders.

    6. Goods Receiving and Inventory Management

    Goods Receiving personnel can confirm the receipt of goods simply by entering the Po number. By specifying permissible tolerances, buyers can limit over- and under deliveries of ordered goods.

    7. Invoice Verification

    The system supports the checking and matching of invoices. The accounts payable clerk is notified of quantity and price variances because the system has access to PO and goods receipt data. This speeds the process of auditing and clearing invoices for payment.

    Pur info record is nothing but a master data like thing which will be maintained for different materials to determine the prices etc.It Specifies the number that uniquely identifies a record.

    For Example: an info record is based on Plant Vendor and Material

    Based on these three the Material Prices will be calculated

    for different combinations different values are taken into consideration.

    During pricing it brings these values automatically based on this info record.

    Use ME11 Tcode to create this record.

    Common Tables used by SAP MM

    Below are few important Common Tables used in Materials Management Modules:

    EINA Purchasing Info Record- General Data

    EINE Purchasing Info Record- Purchasing Organization Data

    MAKT Material Descriptions

    MARA General Material Data

    MARC Plant Data for Material

    MARD Storage Location Data for Material

    MAST Material to BOM Link

    MBEW Material Valuation

    MKPF Header- Material Document

    MSEG Document Segment- Material

    MVER Material Consumption

    MVKE Sales Data for materials

    RKPF Document Header- Reservation

    T023 Mat. groups

    T024 Purchasing Groups

    T156 Movement Type

    T157H Help Texts for Movement Types

    MOFF Lists what views have not been created

    A501 Plant/Material

    EBAN Purchase Requisition

    EBKN Purchase Requisition Account Assignment

    EKAB Release Documentation

    EKBE History per Purchasing Document

    EKET Scheduling Agreement Schedule Lines

    EKKN Account Assignment in Purchasing Document

    EKKO Purchasing Document Header

    EKPO Purchasing Document Item

    IKPF Header- Physical Inventory Document

    ISEG Physical Inventory Document Items

    LFA1 Vendor Master (General section)

    LFB1 Vendor Master (Company Code)

    NRIV Number range intervals

    RESB Reservation/dependent requirements

    T161T Texts for Purchasing Document Types

    Tcodes:

    RFQ to Vendor - ME41

    Raising Quotation - ME47

    Comparison of Price - ME49

    Creation of PO - ME21N

    Goods Receipt - MIGO

    Invoice (Bill PAssing) - MIRO

    Goods Issue - MB1A

    Physical Inventory - MI01( Create doc)

    MI04 (Enter Count)

    MI07 (Post)

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  • author's profile photo Former Member
    Former Member
    Posted on Sep 03, 2007 at 06:33 AM

    Hi,

    If you want to know more about the MM flow then please go to the first thread of this forum. that is very helpful for you.

    Thanx

    Reward if useful.

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