| Transaction Code | Description | 
|---|
| /n... | Ends the current session - can proceed to the stipulated transaction code | 
| /nPA30 | Ends the current session and starts transaction code PA30 in its place | 
| /o... | Creates a new session and takes you straight to the new transaction code | 
| /oPA30 | Opens a new session as PA30 | 
| /nS000 | Ends the current session - takes you to the main menu | 
| /i... | Deletes the current session | 
| /nend | Logs you off SAP | 
| /nex | Logs you off SAP without confirmation message | 
| AL11 | Allows you to look at the directories on the SAP server. Double click on any directory to take you to the sub-directory or to a list of the individual files located therein | 
| CMOD | Can undertake modifications to the names of screen fields | 
| FB03 | Display documents and document types | 
| FI01 | Create bank sort code data | 
| FK03 | Display vendors | 
| FS00 | Edit G/L Accounts | 
| HR00 | HR Report Selection | 
| KS01 | Create cost centres individually | 
| KS03 | Display individual cost centres | 
| KS07 | Fast entry screen for creating cost centres | 
| LSMW | Legacy System Migration Workbench. Very useful for large data loads. Easy to set up and get going on. More powerful than CATT procedures. | 
| OKEN | Display the standard FI cost centre hierarchy | 
| OOFO | Form Painter: Request - allows you to copy, change and display the SAP Script forms - inTraining and Events | 
| OOPS | Allows you to set various defaults for PA and OM | 
| OOSB | Relationships between user and authorisation profiles | 
| OOSP | Authorisation profiles | 
| OSS1 | Takes you to OSS in SAP - not used anymore as OSS is done via your browser on the SAP Service Marketplace (www.service.sap.com) | 
| OY19 | Checks across SAP clients and systems - allows you to check and compare tables etc. Very useful tool but can be quite onerous on your system. Be careful about what areas you choose to compare - you could get a visit from the whole Basis team! | 
| PA03 | Transaction for changing the control record for a payroll area | 
| PA10 | Display personnel file | 
| PA20 | Display master data | 
| PA30 | Maintain master data | 
| PA40 | Actions screen | 
| PA51 | Display time Data | 
| PA61 | Maintain time data | 
| PA62 | List entry of additional data | 
| PA71 | Fast entry of time data | 
| PAR1 | Flexible employee data. Takes you straight into this report which is highly flexible, easy to use and provides useful output. | 
| PAR2 | Takes you into the report which outputs the employee list. Another very useful report. | 
| PAT1 | Personnel Administration infosystem | 
| PC_PAYRESULT | Allows you to view payroll results for an employee | 
| PC08 | GB Payroll User Menu (replace 08 with your own country modifier) | 
| PDSY | HR document maintenance | 
| PE01 | Payroll schema editor | 
| PE02 | Payroll PCR (personnel calculation rules) editor | 
| PE03 | Features editor | 
| PE04 | Functions(schemas) and Operations(rules) | 
| PE51 | Form editor for remuneration statements, P45's etc. | 
| PE51_checktab | Key payslip changes - overview of key payroll form settings | 
| PEPM | Profile Matchup in PD | 
| PEST | Profile Matchups in PD | 
| PFCG | Configuration of activity groups, profiles and menus. You can attach them here to test them against a test user, or you can use SU01. | 
| PPOM_OLD | Simple maintenance for OM (especially if you don't like using PPOME) | 
| PPOME | The new OM graphical maintenance of the organisation structure | 
| PQAH | Ad Hoc Query - report name is RHADHOC0. This is the old transaction code. There are other transaction codes which are now better to use as they provide you with more flexibility and functionality. | 
| PR05 | Travel Expense Manager | 
| PRFI | Create Posting Run | 
| PRRW | Posting Run Management | 
| PT69 | Multiple persons or infotypes time data | 
| PT40 | Time management pool | 
| PT50 | Quota overview | 
| PT60 | Time Evaluation (RPTIME00) | 
| PT61 | Time Statement | 
| PT66 | Time Evaluation Results (RPCLSTRB2) | 
| PU00 | Allows you to delete individual employees | 
| PU01 | Deletes individual payroll results | 
| PU03 | Change payroll status | 
| PU90 | Allows you to delete individual applicants | 
| PU95 | Edit Wage Type Groups & Logical Views | 
| PU97 | Logical Views | 
| PU98 | Assignment of wage types to wage type groups | 
| RZ10 | System Profile Maintenance | 
| SA38 | Allows you to run a report - similar to SE38 but geared towards running the report rather than editing the actual code and attributes etc. | 
| SAINT | Add-ons and Plug-ins Installation tool | 
| SB09 | SAP Reference Structure - Process Flow Diagrams | 
| SCC1 | Allows you to carry out a "pull" transport from any client on the instance to the client that you are in. Very useful transaction as it allows you to move unreleased transports. | 
| SCC3 | Allows you to view the logs of client copies | 
| SCC4 | Allows you to carry out maintenance on any client - e.g. changing the transport status, client dependency, CATT status etc. You can also view all the available clients on an instance. | 
| SCMP | View table comparison. Very useful in checking tables between different instances. Need to have RFC connections set up for this piece of functionality. | 
| SCU0 | Cross System Comparison - allows you to compare config in different clients/servers. | 
| SE01 | Transport Organiser - initial screen. Allows you to view details of an individual transport. Can access the Transport Tool from this screen. | 
| SE03 | Transport Organiser - Tools | 
| SE09 | Transport maintenance screen - for Workbench (ABAP programs) | 
| SE10 | Transport maintenance screen - for Customising (configuration) | 
| SE11 | Dictionary: Initial screen. Good for getting the values from a table - like SE16 | 
| SE16 | Data browser: lists all the different tables | 
| SE16N | General Table display. Improved version of SE16 | 
| SE36 | Logical Database Builder | 
| SE37 | Function Builder | 
| SE38 | ABAP/4 editor * programs | 
| SE39 | Allows you to compare different programs in 2 separate windows. The programs can be different programs in the same client or the same program in different instances. | 
| SE43 | Area Menus: Create, modify, display etc | 
| SE71 | SAPscript editor - create, modify and display SAP Script forms | 
| SE78 | SAPscript graphics management- allows you to view all the graphics available for SAPscript commands | 
| SE80 | Object browser: initial screen - get details on any program eg.RPCALCW0 | 
| SE93 | Transactions: Create, modify, display etc | 
| SEARCH_SAP_MENU | Find a transaction code or word from a menu path in the standard SAP menu | 
| SEARCH_USER_MENU | Find a transaction code or specific word in a user menu | 
| SECR | Audit information system | 
| SERP | Allows you to change a report tree | 
| SHD0 | Transaction variants, allows you to search for different transaction codes. Can use wildcards in the transaction or name of the transaction | 
| SHDB | Batch Input: Recording | 
| SLG1 | Allows you to see which payroll results have been deleted for which employees | 
| SM01 | Lock/Unlock Transactions - double click the relevant transaction to lock/unlock transaction | 
| SM02 | System messages | 
| SM04 | User overview/monitoring | 
| SM12 | Locked entries: display and delete locked entries | 
| SM19 | Configure audit log | 
| SM20 | Review the audit log | 
| SM31 | Table maintenance | 
| SM35 | Batch Input: Initial screen | 
| SM36 | Scheduling background jobs | 
| SM37 | Viewing status of background jobs. If you need to know who has run a particular report, key in the report name as the job name and place an * in the field user name. You can also see which variants users used for a particular report. Click on job and the job log. | 
| SM51 | List all servers | 
| SM59 | Maintaining RFC Destinations | 
| SMOD | User exits | 
| SMX | Status of your own current background jobs: shows latest 5 & overview | 
| SO01 | SAP Office - Inbox | 
| SO10 | Standard Letters - create, modify etc. Use HR_G for notification messages | 
| SO99 | Find release notes | 
| SOST | SAP Connect: Send requests for a period | 
| SP01 | Output Controller | 
| SPAD | Allows you to change the printer settings including font maintenance and many other attributes relating to printers | 
| SPAM | Support Package Manager | 
| SPAU | HRSP application tool | 
| SPRO | Takes you to the IMG | 
| SP11 | TEMSE file administration | 
| SQ01 | ABAP Query: Maintain queries | 
| SQ02 | Functional Area - Maintenance | 
| SQ03 | User Group - Maintenance | 
| ST03 | Performance Monitoring - allows you to view server response times, user traces etc | 
| ST22 | Dump Analysis - lets you view Screen Dumps on any day for any user: using selection criteria | 
| STMS | Transaction used for carrying out the transports | 
| SU2 | Maintain User Parameter - allows you to update your own parameters in the same session. | 
| SU3 | Maintain Users Own Parameters - allows you to maintain your own settings in same session. | 
| SU01 | User maintenance | 
| SU53 | Run it directly after you have been blocked by authorization checks | 
| SUIM | Security and authorisation information system - very useful area to run reports for security roles and profiles for users on SAP. | 
| SXDA | Data transfer workbench. Hit enter and you get taken to the screen which is the same as report - RPUSTD00 |