SAP MM TCodes ( Transaction Codes ) (Materials Management)

Inventory Management TCodes (MM-IM)

Tcode	Description
MIGO	Goods Movement
MB1B	Transfer Posting
MB51	Material Doc. List
MB1A	Goods Withdrawal
MB1C	Other Goods Receipts
MB5B	Stocks for Posting Date
MB52	List of Warehouse Stocks on Hand
MB01	Post Goods Receipt for PO
OMJJ	Customizing: New Movement Types
MB31	Goods Receipt for Production Order
MBST	Cancel Material Document
MB21	Create Reservation
MB90	Output Processing for Mat. Documents
MB5L	List of Stock Values: Balances
MB5T	Stock in transit CC
.....	..................................

Purchasing TCodes (MM-PUR)

Tcode	Description
ME21N	Create Purchase Order
ME22N	Change Purchase Order
ME23N	Display Purchase Order
ME51N	Create Purchase Requisition
ME21	Create Purchase Order
ME2N	Purchase Orders by PO Number
ME2O	SC Stock Monitoring (Vendor)
ME11	Create Purchasing Info Record
ME52N	Change Purchase Requisition
ME9F	Message Output: Purchase Orders
ME59N	Automatic generation of POs
ME29N	Release purchase order
ME2L	Purchase Orders by Vendor
ME22	Change Purchase Order
ME28	Release Purchase Order
.....	..................................

Invoice Verification TCodes (MM-IV)

Tcode	Description
MIRO	Enter Incoming Invoice
MR21	Price Change
MIR7	Park Invoice
MRKO	Settle Consignment/Pipeline Liabs.
MR8M	Cancel Invoice Document
MRBR	Release Blocked Invoices
MRRL	Evaluated Receipt Settlement
MIR4	Call MIRO - Change Status
OMRI	C MM-IV Item Amount Check Parameters
MIRA	Fast Invoice Entry
OMR6	Tolerance limits: Inv.Verification
MIR6	Invoice Overview
MR22	Material Debit/Credit
MIR5	Display List of Invoice Documents
MRIS	Settle Invoicing Plan
.....	..................................

External Services TCodes (MM-SRV)

Tcode	Description
ML81N	Service Entry Sheet
AC03	Service Master
AC10	Class Hierarchy with Services
AC01	Service Master
ML81	Maintain Service Entry Sheet
ML85	Collective Release of Entry Sheets
ME2S	Services per Purchase Order
ML84	List of Service Entry Sheets
ML33	Create Vendor Conditions
AC06	List Display: Service Master
ML83	Message Processing: Service Entry
AC02	Service Master
ML91	Stand. Values f. Ext.Services Mgmt.
ML45	Display Service Conditions
MSRV6	Service List for Entry Sheet
.....	..................................

Electronic Data Interchange TCodes (MM-EDI)

Tcode	Description
PRICAT	PRICAT: Maintain mat. as per catalog
PRICATCUS1	Pricat: Customizing for V_pricat_001
PRICATCUS3	Pricat: Customizing for V_Pricat_003
PRICATCUS2	Pricat: Customizing for V_pricat_002
PRICATLOG	PRICAT: Display application log

Consumption-Based Planning (See Also PP-MRP) TCodes (MM-CBP)

Tcode	Description
WRP1	Replenishment: Procurement
MPR1	Forecast Adopted from External Data
OWD1	Maintain rounding profiles
MPR2	Deletion of Forecast Data
WFCS01	Run Sales Forecast
WVM2	Transfer stock/sales figures
WR60	Replenishment: Parameter Overview
WRDL	Replenishment run reorganization
WAHD2	Change Alternative Historical Data
WFCS02	Delete Sales Forecast
WAHD1	Load Alternative Historical Data
WVM3	Display material data transferred
WAHD3	Display Alternative Historical Data
WVM1	Execute customer replenishment
WVM7	Assignment of PO Data to Vendor
.....	..................................

MM General TCodes

Tcode	Description
MIGO	Goods Movement
MIRO	Enter Incoming Invoice
ME21N	Create Purchase Order
ME22N	Change Purchase Order
MB1B	Transfer Posting
MB51	Material Doc. List
ME23N	Display Purchase Order
MB1A	Goods Withdrawal
ME51N	Create Purchase Requisition
MB1C	Other Goods Receipts
MB5B	Stocks for Posting Date
MR21	Price Change
ML81N	Service Entry Sheet
MB52	List of Warehouse Stocks on Hand
ME21	Create Purchase Order
.....	..................................

Additional Material Functions TCodes (SD-MD-MM-CS)

Tcode	Description
MATERIAL_INFO	Material Information
WSD_KEYWORD	Keyword maintenance
WSD_CBP	Close-By Plants Application
WSD_REFMAT	Definition reference materials