About MM Flow

[Former Member]

Can you provide me with a detailed description of the MM flow and the transactions and tables used?

Thanks and Regards,

Srinivas .

[Former Member]

Can you provide me with a detailed description of the MM flow and the transactions and tables used?

Thanks and Regards,

Srinivas .

[Former Member]

Hi,

you should be able to find the details of the module here.

http://www.sap-img.com/sap-mm.htm

Here are the tables info

http://www.sap-img.com/sap-download/sap-tables.zip

regards,

Ravi

Note : Please close the thread, if the question is answered

[Former Member]

Hi,

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 underdeliveries 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.

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)

Regards,

Gayathri

Please reward points if useful

[Former Member]

hi,

Check this out,

http://www.sapgenie.com/abap/tables_mm.htm

http://www.sap-img.com/sap-mm.htm

Regards,

Santosh

[Former Member]

hi

good

GO THROUGH THIS LINKS

http://www.sap-img.com/shop/sap-mm-inventory-management-overview.htm

http://www.sap-img.com/shop/sap-mm-inventory-management-and-physical-inventory-configurations.htm

THANKS

MRUTYUN

[Former Member]

HI,

MM tables:

http://www.sapgenie.com/abap/tables_mm.htm

MM tcodes:

IH09 - Display Material

MM01 - Create Material

MM02 - Change Material

MM03 - Display Material

MM50 - List Extendable Materials

MMBE - Stock Overview

MMI1 - Create Operating Supplies

MMN1 - Create Non-Stock Material

MMS1 - Create Service

MMU1 - Create Non-Valuated Material

ME51N - Create Purchase Requisition

ME52N - Change Purchase Requisition

ME53N - Display Purchase Requisition

ME5A - Purchase Requisitions: List Display

ME5J - Purchase Requisitions for Project

ME5K - Requisitions by Account Assignment

MELB - Purch. Transactions by Tracking No.

ME56 - Assign Source to Purch. Requisition

ME57 - Assign and Process Requisitions

ME58 - Ordering: Assigned Requisitions

ME59 - Automatic Generation of POs

ME54 - Release Purchase Requisition

ME55 - Collective Release of Purchase Reqs.

ME5F - Release Reminder: Purch. Requisition

MB21 - Create Reservation

MB22 - Change Reservation

MB23 - Display Reservation

MB24 - Reservations by Material

MB25 - Reservations by Account Assignment

MB1C - Other Goods Receipts

MB90 - Output Processing for Mat. Documents

MB21 - Create Reservation

MB22 - Change Reservation

MB23 - Display Reservation

MB24 - Reservations by Material

MB25 - Reservations by Account Assignment

MBRL - Return Delivery per Mat. Document

MB1C - Other Goods Receipts

MB90 - Output Processing for Mat. Documents

MB1B - Transfer Posting

MIBC - ABC Analysis for Cycle Counting

MI01 - Create Physical Inventory Document

MI02 - Change Physical Inventory Document

MI03 - Display Physical Inventory Document

MI31 - Batch Input: Create Phys. Inv. Doc.

MI32 - Batch Input: Block Material

MI33 - Batch Input: Freeze Book Inv.Balance

MICN - Btch Inpt:Ph.Inv.Docs.for Cycle Ctng

MIK1 - Batch Input: Ph.Inv.Doc.Vendor Cons.

MIQ1 - Batch Input: PhInvDoc. Project Stock

MI01 - Create Physical Inventory Document

MI02 - Change Physical Inventory Document

MI03 - Display Physical Inventory Document

MI31 - Batch Input: Create Phys. Inv. Doc.

MI32 - Batch Input: Block Material

MI33 - Batch Input: Freeze Book Inv.Balance

MICN - Btch Inpt:Ph.Inv.Docs.for Cycle Ctng

MIK1 - Batch Input: Ph.Inv.Doc.Vendor Cons.

MIQ1 - Batch Input: PhInvDoc. Project Stock

MI01 - Create Physical Inventory Document

MI02 - Change Physical Inventory Document

MI03 - Display Physical Inventory Document

MI31 - Batch Input: Create Phys. Inv. Doc.

MI32 - Batch Input: Block Material

MI33 - Batch Input: Freeze Book Inv.Balance

MICN - Btch Inpt:Ph.Inv.Docs.for Cycle Ctng

MIK1 - Batch Input: Ph.Inv.Doc.Vendor Cons.

MIQ1 - Batch Input: PhInvDoc. Project Stock

MI21 - Print physical inventory document

MI04 - Enter Inventory Count with Document

MI05 - Change Inventory Count

MI06 - Display Inventory Count

MI09 - Enter Inventory Count w/o Document

MI34 - Batch Input: Enter Count

MI35 - Batch Input: Post Zero Stock Balance

MI38 - Batch Input: Count and Differences

MI39 - Batch Input: Document and Count

MI40 - Batch Input: Doc., Count and Diff.

MI08 - Create List of Differences with Doc.

MI10 - Create List of Differences w/o Doc.

MI20 - Print List of Differences

MI11 - Physical Inventory Document Recount

MI07 - Process List of Differences

MI37 - Batch Input: Post Differences

CT01 - Create Characteristic

CT02 - Change Characteristic

CT03 - Display Characteristic

CL01 - Create Class

CL02 - Classes

CL03 - Display Class

CL04 - Delete Class

CL2B - Class Types

regards,

Latheesh.

Message was edited by: Latheesh Kaduthara

[Former Member]

Hello,

Does anyone know if there is a FM / BAPI to determine the source of supply for purchase requisitions. I know of the way to find from tables but that is too tricky, so an easier way would help.

Thanks,

Nitin