Following are some the most important SAP T-codes (Transaction Codes) and their short-text along with their SAP Module details.
| T-code | Short-Text | Module |
| F.01 | ABAP/4 Report: Balance Sheet | ABAP- Information Systems |
| F.02 | Compact Journal | ABAP |
| F.03 | Reconciliation | Financial Accounting Comparative Analysis |
| F.04 | G/L: Create Foreign Trade Report | FI - Financial Accounting |
| F.05 | Foreign Currency Valuation | FI - Financial Accounting |
| F.06 | Foreign Currency Valuation:G/L Assts | SAP FI-GL |
| F.07 | G/L: Balance Carryforward | SAP FI-GL |
| F.08 | G/L: Account Balances | SAP FI-GL |
| F.09 | G/L: Account List | SAP FI-GL |
| F.0A | G/L: FTR Report on Disk | SAP FI-GL |
| F.0B | G/L: Create Z2 to Z4 | FI - Financial Accounting |
| F.10 | G/L: Chart of Accounts | FI - Financial Accounting |
| F.10 | G/L: Chart of Accounts | FI - Financial Accounting |
| F.11 | G/L: General Ledger from Doc.File | FI - Financial Accounting |
| F.12 | Advance Tax Return | FI - Financial Accounting |
| F.13 | ABAP/4 Report: Automatic Clearing | FI - Financial Accounting |
| F.14 | ABAP/4 Report: Recurring Entries | FI - Financial Accounting |
| F.15 | ABAP/4 Report: List Recurr.Entries | FI - Financial Accounting |
| F.16 | ABAP/4 Report: G/L Bal.Carryforward | FI - Financial Accounting |
| F.17 | ABAP/4 Report: Cust.Bal.Confirmation | FI - Financial Accounting |
| F.18 | ABAP/4 Report: Vend.Bal.Confirmation | FI - Financial Accounting |
| F.19 | G/L: Goods/Invoice Received Clearing | FI - Financial Accounting |
| F.1A | Customer/Vendor Statistics | FI - Financial Accounting |
| F.1B | Head Office and Branch Index | FI - Financial Accounting |
| F.20 | A/R: Account List | FI - Financial Accounting |
| F.21 | A/R: Open Items | FI - Financial Accounting |
| F.22 | A/R: Open Item Sorted List | FI - Financial Accounting |
| F.23 | A/R: Account Balances | SAP ABAP |
| F.24 | A/R: Interest for Days Overdue | FI - Financial Accounting |
| F.25 | Bill of Exchange List | Basis System |
| F.26 | A/R: Balance Interest Calculation | FI - Financial Accounting |
| F.27 | A/R: Periodic Account Statements | FI - Financial Accounting |
| F.28 | Customers: Reset Credit Limit | FI - Financial Accounting |
| F.29 | A/R: Set Up Info System 1 | FI - Financial Accounting |
| F.2A | Calc.cust.int.on arr.: Post (w/o OI) | FI - Financial Accounting |
| F.2B | Calc.cust.int.on arr.: Post(with OI) | FI - Financial Accounting |
| F.2C | Calc.cust.int.on arr.: w/o postings | FI - Financial Accounting |
| F.2D | Customrs: FI-SD mast.data comparison | FI - Financial Accounting |
| F.2E | Reconciliation Btwn Affiliated Comps | FI - Financial Accounting |
| F.2F | Management Acct Group Reconciliation | FI - Financial Accounting |
| F.2G | Create Account Group Reconcil. G/L | FI - Financial Accounting |
| F.2I | Document Assignment User Settings | FI - Financial Accounting |
| F.2K | Manage Templates for Notifications | FI - Financial Accounting |
| F.30 | A/R: Evaluate Info System | FI - Financial Accounting |
| F.31 | Credit Management - Overview | FI - Financial Accounting |
| F.32 | Credit Management - Missing Data | FI - Financial Accounting |
| F.33 | Credit Management - Brief Overview | FI - Financial Accounting |
| F.34 | Credit Management - Mass Change | FI - Financial Accounting |
| F.35 | Credit Master Sheet | FI - Financial Accounting |
| F.36 | Adv.Ret.on Sls/Pur.Form Printout(DE) | FI - Financial Accounting |
| F.37 | Adv.rept.tx sls/purch.form print (BE | FI - Financial Accounting |
| F.38 | Transfer Posting of Deferred Tax | FI - Financial Accounting |
| F.39 | C FI Maint. table T042Z (BillExcTyp) | FI - Financial Accounting |
| F.40 | A/P: Account List | FI - Financial Accounting |
| F.41 A/P | Open Items | FI - Financial Accounting |
| F.42 A/P | Account Balances | FI - Financial Accounting |
| F.44 A/P | Balance Interest Calculation | FI - Financial Accounting |
| F.45 A/P | Set Up Info System 1 | FI - Financial Accounting |
| F.46 A/P | Evaluate Info System | FI - Financial Accounting |
| F.47 | Vendors: calc.of interest on arrears | FI - Financial Accounting |
| F.48 | Vendors: FI-MM mast.data comparison | FI - Financial Accounting |
| F.4A | Calc.vend.int.on arr.: Post (w/o OI) | FI - Financial Accounting |
| F.4B | Calc.vend.int.on arr.: Post(with OI) | FI - Financial Accounting |
| F.4C | Calc.vend.int.on arr.: w/o postings | FI - Financial Accounting |
| F.50 | Profitability Segment AdjustmntFirst please run the t-code SE16 in order to check the table ROOSFIELD. | FI - Financial Accounting |
| KA01 | Create Cost Element | SAP CO |
| KA02 | Change Cost Element | SAP CO |
| KA02CORE | Maintain Cost Elements | SAP CO |
| KA03 | Display Cost Element | SAP CO |
| KA03CORE | Display Cost Elements | SAP CO |
| KA04 | Delete cost element | SAP CO |
| KA05 | Cost element: display changes | SAP CO |
| KA06 | Create Secondary Cost Element | SAP CO |
| KA10 | Archive cost centers (all) | SAP CO |
| KA12 | Archive cost centers (plan) | SAP CO |
| KA16 | Archive cost centers (line items) | SAP CO |
| KA18 | Archive admin: assess., distr., ... | SAP CO |
| KA20 | Cost Center Archiving: All | SAP CO |
| KA23 | Cost Elements: Master Data Report | SAP CO |
| KA24 | Delete Cost Elements | SAP CO |
| KAB9 | Planning Report: Orders | SAP CO |
| KABL | Order: Planning Overview | SAP CO |
| KABP | Controlling Documents: Plan | SAP CO |
| KAFD | External Data Transfer | SAP CO |
| KAFL | Delete All Costs Transferred w. KAFD | SAP CO RCL Reconciliation Ledger |
| KAH1 | Create Cost Element Group | SAP CO |
| KAH2 | Change cost element group | SAP CO |
| KAH3 | Display cost element group | SAP CO |
| KAID | Delete ALE-COEP(L) Line Items | SAP CO |
| KAK2 | Change statistical key figures | SAP CO |
| KAK3 | Display Statistical Key Figures | SAP CO |
| KAL1 | Reconcil. Ledger follow-up posting | SAP CO |
| KAL2 | Create Archive for Reconc. Ledger | SAP CO |
| KAL3 | Delete Data After Archiving | SAP CO |
| KAL7 | Overview of Cost Flows | SAP CO |
| KAL8 | Generate Reconcil. Ledger Reports | SAP CO |
| KALA | Activate Reconciliation Ledger | SAP CO |
| KALB | Deactivate Reconciliation Ledger | SAP CO |
| KALC | Cost Flow Message | SAP CO |
| KALD | Reset Reconciliation Ledger | SAP CO |
| KALE | Reconcil.Ledger: Display totals rec. | SAP CO |
| KALE1 | RCL: Parameter Transaction for GD13 | SAP CO |
| KALF | Start Background Report RKAKALBT | SAP CO |
| KALG | Change Reconcil. Ledger Report List | SAP CO |
| KALH | Change Rules for Reconcil. Posting | SAP CO |
| KALI | Import Reconcil. Ledger Reports | SAP CO |
| KALK | Create Rules for Reconcil. Posting | SAP CO |
| KALM | Display Reconcil. Ledger Report Tree | SAP CO |
| KALN | Report Tree: Maint. Reconcil. Ledger | SAP CO |
| KALNRCHECK | Consist. Check for Costing Run Nos. | SAP CO |
| KALNRREORG | Reorg.old costing number entries | SAP CO |
| KALO | Export Reconcil. Ledger (Rollup) | SAP CO |
| KALR | Reconciliaton Ledger: CO Line Items | SAP CO |
| KALS | Reverse Reconciliation Posting | SAP CO |
| KALX | Fill Original Units in CO Document | SAP CO |
| KALY | Convert Reconc. Ledger Documents | SAP CO |
| KANK | Number range maint.: RK_BELEG | SAP CO |
| KAUM | Display Conversion Milestones | SAP CO |
| KAVA | Send Cost Center Totals Records | SAP CO |
| KAVB | Send Cost Center Group | SAP CO |
| KAVC | Send Cost Element Group | SAP CO |
| KAVD | Send Activity Type Group | SAP CO |
| KB11 | Enter Reposting of Primary Costs | SAP CO |
| KB11N | Enter Manual Repostings of Costs | SAP CO |
| KB11NP | Enter Manual Repostings of Costs | SAP CO |
| KB13 | Display Reposting of Primary Costs | SAP CO |
| KB13N | Display Manual Repostings of Costs | SAP CO |