SAP MM - Transaction Codes

In SAP MM some short-cut codes are provided to save time and effort. These are known as transaction codes. Transaction codes are the short-cut codes that will directly take us to the screen desired. This will help in eliminating long path that we go through implementation guide to reach a desired screen. These codes are provided in command field. Some of important transaction codes are as follows.

T-Code	Description
OX15	Create Company
OX02	Create Company Code
OX10	Create Plant
OX09	Create Storage Location
OX08	Create Purchasing Organization
OME4	Create Purchasing Group
OX18	Assign Plant to Company Code
OX01	Assign Purchasing Organization to Company Code
OX17	Assign Purchasing Organization to Plant
MM01	Create Material
MM02	Change Material
MM03	Display Material
MB51	Material Document List
MMDE	Delete All Materials
MMNR	Define Material Master Number Ranges
XK01	Create Vendor
XK02	Change Vendor
XK03	Display Vendor
ML33	Create Vendor Conditions
ME11	Maintain Purchasing Info Record
ME01	Maintain Source List
ME51N	Create Purchase Requisition
ME52N	Change Purchase Requisition
ME53N	Display Purchase Requisition
ME41	Create RFQ/Quotation
ME42	Change RFQ/Quotation
ME43	Display RFQ/Quotation
ME31L	Create Scheduling Agreement
ME32L	Change Scheduling Agreement
ME33L	Display Scheduling Agreement
MEQ1	Create Quota Arrangement
MEQ2	Change Quota Arrangement
MEQ3	Display Quota Arrangement
ME21N	Create Purchase Order
ME22N	Change Purchase Order
ME23N	Display Purchase Order
ME29N	Release Purchase Order
ME59N	Automatic generation of Purchase Order
MIGO	Post Goods Movement
MB1A	Goods Withdrawal
MB1B	Transfer Posting
MB1C	Post Other Goods Receipts
MB01	Post Goods Receipt for Purchase Order
OMJJ	Customizing: Define New Movement Types
MIRO	Enter Incoming Invoice
MIRA	Fast Invoice Entry
MR8M	Cancel Invoice Document
MRBR	Release Blocked Invoices
OMR6	Tolerance limits: Invoice Verification
MIR5	Display List of Invoice Documents
MIR6	Invoice Overview
MIR7	Park Invoice
MRIS	Settle Invoicing Plan
AC02	Service Master
ML81N	Create Service Entry Sheet
MRRL	Evaluated Receipt Settlement
MMB1	Create Semi Finished Product
MMF1	Create Finished Product
MMG1	Create Returnable Packaging
MMH1	Create Trading Goods
MMI1	Create Operating Supplies
MMK1	Create Configurable Material
MMN1	Create Non-Stock Material
MMBE	Stock Overview
MB52	List of Warehouse Stocks on Hand
MB21	Create Reservation
MBST	Cancel Material Document
MB5T	Stock in Transit