So here are the 40 most-used transaction codes in SAP ECC.
Take a look and make sure you’re not missing out on anything.
| # | Transaction Code | Transaction Description | Application Component | Application Description |
|---|---|---|---|---|
| 1 | FBL1N | Vendor Line Items | FI-GL-IS | Information System |
| 2 | ME21N | Create Purchase Order | MM-PUR | Purchasing |
| 3 | ME23N | Display Purchase Order | MM-PUR | Purchasing |
| 4 | FBL5N | Customer Line Items | FI-GL-IS | Information System |
| 5 | VA02 | Change Sales Order | SD-SLS | Sales |
| 6 | FBL3N | G/L Account Line Items | FI-GL-IS | Information System |
| 7 | VA01 | Create Sales Order | SD-SLS | Sales |
| 8 | F110 | Parameters for Automatic Payment | FI | Financial Accounting |
| 9 | FS10N | Balance Display | FI | Financial Accounting |
| 10 | FB01 | Post Document | FI | Financial Accounting |
| 11 | KSB1 | Cost Centers: Actual Line Items | CO | Controlling |
| 12 | MIRO | Enter Invoice | MM-IV | Invoice Verification |
| 13 | FB1S | Clear G/L Account | FI-GL | General Ledger Accounting |
| 14 | ME22N | Change Purchase Order | MM-PUR | Purchasing |
| 15 | MB51 | Material Doc. List | MM-IM | Inventory Management |
| 16 | ME2L | Purchase Orders by Vendor | MM-PUR | Purchasing |
| 17 | MD04 | Display Stock/Requirements Situation | PP-MRP-BD | Master Data |
| 18 | VA03 | Display Sales Order | SD-SLS | Sales |
| 19 | MM03 | Display Material & | LO-MD-MM | Material Master |
| 20 | FB05 | Post with Clearing | FI | Financial Accounting |
| 21 | VF01 | Create Billing Document | SD-BIL | Billing |
| 22 | MMBE | Stock Overview | LO-MD-MM | Material Master |
| 23 | F-03 | Clear G/L Account | FI | Financial Accounting |
| 24 | MM02 | Change Material & | LO-MD-MM | Material Master |
| 25 | MIGO | Goods movement | MM-IM | Inventory Management |
| 26 | FB60 | Enter Incoming Invoices | FI-GL-GL | Basic Functions |
| 27 | MM01 | Create Material & | LO-MD-MM | Material Master |
| 28 | AW01N | Asset Explorer | FI-AA-AA | Basic Functions |
| 29 | XD02 | Change Customer (Centrally) | FI-AR-AR | Basic Functions |
| 30 | VF02 | Change Billing Document | SD-BIL | Billing |
| 31 | VF03 | Display Billing Document | SD-BIL | Billing |
| 32 | XK03 | Display vendor (centrally) | FI-AP-AP | Basic Functions |
| 33 | F-44 | Clear Vendor | FI | Financial Accounting |
| 34 | XK02 | Change vendor (centrally) | FI-AP-AP | Basic Functions |
| 35 | FB02 | Change Document | FI | Financial Accounting |
| 36 | FK03 | Display Vendor (Accounting) | FI | Financial Accounting |
| 37 | MIR4 | Call MIRO – Change Status | MM-IV | Invoice Verification |
| 38 | F-02 | Enter G/L Account Posting | FI | Financial Accounting |
| 39 | FBZ0 | Display/Edit Payment Proposal | FI | Financial Accounting |
| 40 | MB52 | List of Warehouse Stocks on Hand | MM-IM | Inventory Management |
By the way, if you’ve ever wondered how the SAP transaction codes (t-codes) get their designations, they usually start with two letters (though not always) derived from German, followed by numbers.
What the numbers behind those letters generally mean:
| Number | Meaning |
|---|---|
| 01 | Create |
| 02 | Amend/Change |
| 03 | View/Display |
What the T-code letters are telling us:
| t-code Starts With | Module |
|---|---|
| F | FINANCIAL |
| FB | SHARED FINANCIAL TRANSACTIONS (SHARED BETWEEN AP AR ASSETS GL) |
| FK | FINANCIAL VENDOR MASTER |
| FS | LEDGER ACCOUNTS |
| M | MATERIALS MANAGEMENT |
| MB | GOODS RECEIPT – INVENTORY MANAGEMENT |
| ME | PURCHASING |
| ME1 | PURCHASE REQUISITION |
| ME2 | PURCHASE ORDER |
| MK | MATERIAL VENDOR MASTER |
| MM | MATERIAL MASTER |
| MR | MM INVOICE VERIFICATION |
| V | SALES AND DISTRIBUTION |
| VA | SALES ORDERS |
| VF | BILLING |
| XD | CENTRAL CUSTOMER MASTER |
| XK | CENTRAL VENDOR MASTER |