Strucure Of Tcodes

Structure of Tcodes ================ Although not a TCode can be more than 4 characters - until Version 4.0 - SAP TCodes were of Four Characters ONLY, the structure of them has not changed. Here is the significance of First FOUR Characters. First Character - Signifies the MODULE. Second Character - Signified Sub-Module within the Module. Third and Fourth - Normally a Number for Transactions and Master Data. Signifies : 01 - Create 02 - Change 03 - Display For Example - MM01 - M = Materials Management Module.( MM Module ) M = Material Master 01=Create. VA01 - V=SD Module. A=Sales Order 01=Create. Also Pretty MUCH all the Technical Object Tables, Programs, Transactions FOLLOW the MODULE Based Naming Standard. Meaning All FI Table will start with F and All Materials Table will Start with M. Here is the List of MODULE Codes for your Reference. Financials A - AM - Assets Management F - FI - Financial Management K - CO - Controlling. - TR - Treasury Logistics M - MM - Materials Mgt. V - SD - Sales and Dist. C - PP - Production Planning. Cross-Applications S - BC - Basis and Systems

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SE01 - Transport and Correction System SE02 - Environment Analyzer SE03 - Transport Utilities SE05 - Transport System Information SE06 - Set up Workbench Organizer SE07 - Transport System Status Display SE09 - Workbench Organizer SE10 - Customizing Organizer SE11 - ABAP/4 Dictionary Maintenance SE12 - ABAP/4 Dictionary Display SE13 - Maintain Table Technical Settings SE14 - Utilities for Dictionary Tables SE15 - ABAP/4 Repository Information System SE16 - Data Browser SE17 - General Table Display SE30 - ABAP/4 Runtime Analysis SE32 - ABAP/4 Text Element Maintenance SE35 - ABAP/4 Dialog Modules

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SE36 - ABAP/4: Logical Databases SE37 - ABAP/4 Function Modules SE38 - ABAP/4 Program Development SE39 - Splitscreen Editor: Program Compare SE40 - MP: Standards Maintenance. and Translation SE41 - Menu Painter SE42 - Menu Painter SE43 - Maintain Area Menu SE51 - Screen Painter SE52 - Parameterized Screen Painter call SE54 - Generate View Maintenance Module SE55 - Table view maintenance DDIC call SE56 - Table view display DDIC call SE57 - Table view maintenance. delete, extern SE61 - R/3 Documentation SE62 - Industry utilities SE63 - Short Text Translation SE64 - Terminology SE65 - R/3 document. short text statistics SE66 - R/3 Documentation Statistics SE68 - Translation Administration SE71 - SAPscript layout set SE72 - SAPscript styles SE73 - SAPscript font maintenance

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SE74 - SAPscript format conversion SE75 - SAPscript settings SE76 - SAPscript Translation Layout sets SE77 - SAPscript Translation Styles SE7X - Display Transport Jobs SE80 - ABAP/4 Development Workbench SE81 - SAP Application Hierarchy SE82 - Customer Application Hierarchy SE84 - ABAP/4 Repository Information System SE85 - ABAP/4 Dictionary Information System SE86 - ABAP/4 Repository Information System SE87 - Data Modeler Information System SE88 - Development Coordination Info System SE89 - Maintain Trees in Information System SE90 - Process Model Information System SE91 - Maintain Messages SE92 - Maintain system log messages SE93 - Maintain Transaction Codes SEPS - SAP Electronic Parcel Service SERP - Reporting: Change Tree Structure SEU - Object Browser SM01 - Lock Transactions SM02 - System Messages SM04 - User Overview

SM12 - Display and Delete Locks SM13 - Display Update Records SM21 - System log SC40 - Client System Compare SM23 - System Log Analysis SM28 - Installation Check SM29 - Model Transfer for Tables SM30 - Call Up View Maintenance SM31 - Table maintenance SM32 - Maintain Table Parameter ID TAB SM33 - Display Table Parameter ID TAB SM34 - Viewcluster maintenance call SM35 - Batch Input Monitoring SM36 - Batch request SM37 - Background job overview SM38 - Queue Maintenance Transaction SM39 - Job analysis SM49 - Execute Logical Commands SM50 - Work Process Overview SM51 - List of SAP servers SM54 - TXCOM maintenance SM55 - THOST maintenance SM56 - Number Range Buffer SM58 - Asynchronous RFC Error Log

SM59 - RFC Destinations (Display/Maintain) SM60 - Borrow/Return Objects SM63 - Display/Maintain Operating Mode Sets SM64 - Release of an event SM65 - Background Processing Analysis Tool SM66 - Systemwide Work Process Overview SM67 - Job scheduling SM68 - Job administration SM69 - Display/Maintain Logical Commands SMEN - Dynamic menu SMGW - Gateway Monitor SMLG - Maintain Logon Group SMLI - Language import utility SMLT - Language transport utility SMME - Output control Message Block Table SMOD - SAP enhancement maintenance SMOG - (M)anagement (O)f (G)lobal objects SMPC - Translation Interface PC - R/3 SMX - Display own jobs SU01 - Maintain User SU02 - Maintain Authorization Profiles SU03 - Maintain Authorizations SU10 - Mass changes to User Master SU11 - Maintain Authorizations

SU12 - Mass Changes to User Master Records SU20 - Maintain Authorization Fields SU21 - Maintain Authorization Objects SU22 - Auth. object usage in transactions SU23 - Load tables in TAUTL SU30 - Total checks in the area of auth. SU50 - Maintain User Defaults SU51 - Maintain User Address SU52 - Maintain User Parameters SU53 - Display Check Values SU54 - Maintain User Menu SU55 - Start User Menu SU56 - Analyze User buffer SU80 - Archive User change documents SU81 - Archive User password change doc. SU82 - Archive profile documents SU83 - Archive authorization docs. SU84 - Read archived user change documents SU85 - Read archived password change doc. SU86 - Read profile change documents SU87 - Read authorization change documents SUB% - Internal call: Submit via command field SUCH - Translatability CHECKS SUCU - Table authorizations: Customizing

KE01 - Create operating concern KE02 - Change operating concern KE03 - Display operating concern KE04 - Create derivation structure KE05 - Change derivation structure KE06 - Display derivation structure KE07 - Create derivation rules KE08 - Change derivation rules KE09 - Display derivation rules KE0B - Archiving: CO-PA KE0C - CO-PA Distribution: Initial Supply KE0D - CO-PA Distribution: Reconciliation KE0E - CO-PA Distribution: Installation KE0F - CO-PA Distribution: Activate KE0G - CO-PA Distribution: Roll-up KE11 - Change plan data KE12 - Display plan data KE13 - Enter operating concern KE14 - Create Planning Layout KE15 - Change Planning Layout KE16 - Display Planning Layout KE17 - Maintain planning authorization obj. KE18 - Display planning authorization obj. KE19 - Reorganize Planning Layouts

KE1A - Copy complete plan KE1B - Process complete plan KE1C - Delete complete plan KE1D - Forecast Complete Plan KE1E - Transfer Plan Data to SOP KE1F - Complete Plan Management KE1G - Top-Down Complete Plan KE1H - CO-PA Planning: Set Planner Profile KE1Q - Reorganize Long Texts KE1R - Change Weighting Group KE1S - Display Weighting Group KE1T - Change Forecast Profile KE1U - Display Forecast Profile KE1X - Ext. data transfer in CO-PA planning KE21 - Create CO-PA line item KE22 - Dummy KE23 - Display CO-PA line item KE24 - Line Item Display - Actual Data KE25 - Line Item Display - Plan Data KE27 - Periodic valuation KE28 - Create top-down distribution KE29 - Management KE2A - Management KE2B - Create batch-input session

KE2C - Delete records from error file KE30 - Execute profitability report KE31 - Create profitability report KE32 - Change profitability report KE33 - Display profitability report KE34 - Create form KE35 - Change form KE36 - Display form KE37 - Maintain Report Authorization Object KE38 - Display report authorization objects KE39 - CO-PA: Reorganize report data KE3A - CO-PA: Reorganize reports + data KE3B - Print and actualize reports KE3C - Reorganize Forms KE3D - Reorganize Line Item Layouts KE3E - Maintain Global Variables KE3F - Create line item layout KE3G - Change Line Item Layout KE3H - Display line item layout KE3I - CO-PA: Transport tool KE3J - Import KE3K - Maintain hierarchy KE3L - Split report KE3U - Maintain variants

KE3V - Maintain variant table KE3W - Maintain variable groups KE3X - Customize application tree KE3Y - Report Selection KE3Z - Convert profitability report KE40 - Maintain view V_TKEVA03 KE41 - Create condition KE42 - Change condition KE43 - Display condition KE44 - Maintain View V_TKEVA01 KE45 - Maintain View V_T258I_KO KE46 - Maintain costing sheet KE47 - Maintain condition types KE48 - Maintain access sequences KE49 - Change condition tables KE4A - Change condition table KE4B - Display condition table KE4C - Copy condition KE4D - Maintain external str.in ABAP/4 Dict. KE4E - Maintain View V_T258W_KE KE4G - Maintain View V_TKEVG KE4H - Maintain view V_TKEVA03A KE4I - Maintain view V_T258I_V KE4J - Maintain view V_TKEVA03M

KE4K - Maintain Table TKEAN KE4L - Pricing report KE4M - Maintain view V_T258M KE4N - Change condition list KE4O - Display pricing report KE4P - Maintain View V_TKEB KE4Q - Execute pricing report KE4R - Maintain view V_TKEVA04 KE4S - Post billing documents to CO-PA KE4U - Maintain view cluster V_TKEVAx KE4V - Control table for ext. data transfer KE4W - Reset value fields KE4X - Transfer external data to CO-PA KE4Y - CO-PA configuration menu KE4Z - Maintain view V_T258Z_KE KE51 - EC-PCA: Create Profit Center KE52 - EC-PCA: Change profit Center KE53 - EC-PCA: Display profit Center KE54 - EC-PCA: Delete profit Center KE55 - EC-PCA: Create planning set KE56 - EC-PCA: Change planning set KE57 - EC-PCA: Display planning set KE58 - EC-PCA: Delete planning set KE59 - EC-PCA: Create dummy profit center

KE5A - EC-PCA: Call up report KE5B - EC-PCA: Copy Balance Sheet Acct Grps KE5V - EC-PCA: Profit Center Group Assignment KE5W - EC-PCA:Update configuration settings KE5X - EC-PCA: Master data index KE5Y - EC-PCA: Display Plan Line Items KE5Z - EC-PCA: Display Actual Line Items KE61 - EC-PCA: Cost group CCSS to GLTPC KE62 - EC-PCA: Copy Data to Plan KE63 - EC-PCA: Change plan data KE64 - EC-PCA: Display plan data KE71 - Create EC-PCA Archive KE72 - Delete Archived EC-PCA Data KE73 - Reload EC-PCA Archive KE74 - EC-PCA Archive Management KEA0 - CO-PA: Maintain Operating Concern KEAA - CO-PA: Overview of Char. Derivation KEAU - Change Allocation Assessment Result KEBA - Display operating concern KEBC - Change operating concern KEBD - Set Op. concern KEBI - Set operating concern (batch-input) KEC0 - Maintain curr. transl. type (CO-PA) KEC1 - Customizing: Maintain characteristics

KEC2 - Customizing: Display characteristics KEC3 - Cross-table translation type CO-PA KED1 - CO-PA: Execute Data Mining Report KED2 - CO-PA: Create Data Mining Report KED3 - CO-PA: Change data mining report KED4 - CO-PA: Display data mining report KED5 - Data Mining: Create Form KED6 - Data Mining: Change Form KED7 - Data Mining: Display Form KED8 - Display data-mining results KEDS - Account-based summarization levels KEDT - Fill summary. levels for account-based KEDU - CO-PA: Build summarization Levels KEDV - CO-PA: Maintain summarization Levels KEEU - CO-PA: Generate SAP-EIS transfer KEF1 - Change revaluation indices KEF2 - Display revaluation indices KEFU - Maintain/display revaluation indices KEGC - Regenerate transfer coding KEI1 - Maintain PA settlement structure KEKE - Maintain view V_TKA00_ER KEKK - Maintain view V_TKA01_ER KELE - CO-PA: Update Configuration settings KEMO - Profitability report: Test monitor

KEN1 - Number ranges for actual line items KEN2 - Maintain number ranges: CO-PA planing KENC - Realignments KEND - Realignments KENE - Realignments Management KEP0 - Assign value fields (Dir. post. IF) KEP1 - Maintain record types KEP5 - Maintain operating concern KEP6 - Maintain characteristics KEP7 - Display characteristics KEP8 - Operating concerns KEP9 - Value field assignment KEPA - Char. Groups for Planning and Actual KEPD - Characteristic groups for reports KEPP - Check plan structure KEPS - CO-PA plan structure KEQ3 - Maintain Character. for segment Level KEQ5 - Maintain View for Defined Op. Concern KER1 - Maintain report line structure KES1 - Customizing: Maintain characteristics KES2 - Customizing: Display characteristics KETR - CO-PA Translation Tool KEU1 - Create act. cost-ctr cost transfer KEU2 - Change act. cost-ctr cost transfer

KEU3 - Display act. cost-ctr cost transfer KEU4 - Delete act. cost-ctr cost transfer KEU5 - Perform act. cost-ctr cost transfer KEU6 - Actual cost center cost transfer KEU7 - Create plan cost-ctr cost transfer KEU8 - Change plan cost-ctr cost transfer KEU9 - Display plan cost-ctr cost transfer KEUA - Delete plan cost-ctr cost transfer KEUB - Perform plan cost-ctr cost transfer KEUC - Plan cost ctr cost transfer: Overview KEUG - Set up cost-center cost transfer KEUU - Reorganize data KEV1 - Create distribution key KEV2 - Change distribution key KEV3 - Display distribution key KEV4 - Delete distribution key KEWW - Reorganize forms KEX1 - CO-PA Planning: Change plan data KEX2 - CO-PA Planning: Display Plan Data KEX4 - CO-PA: Create planning layout KEX5 - CO-PA: Change planning layout KEX6 - CO-PA: Display planning layout KEX9 - Reorganize planning layouts ALDB - Logical database