Transaction codes are used in SAP for getting an easy access to custom applications or to call predefined processes. Transaction codes are a kind of shortcuts for different applications. Various categories of transaction codes are defined according to application area and modules. Some common and most widely used transaction codes are defined below.
SE11 − Dictionary definitions
SE14 − Database utility
SE16 − Data Browser (display only)
SE16n − Modify: “&sap_edit” (uase16n)
SD11 − Data model
SM30/SM31 − SAP Table view maintenance
SE54 (SOBJ) − Table / View Cluster
SE37 − Function module editor
SE38 / SE39 - Program editor / split screen
SA38 − Program execution
SE80 − ABAP development workbench
SE84 − Object navigator
SE18 − BAdI definitions
SE19 − BAdI implementations
SE24 − Class builder
SWO1/2 − Business object builder / browser
SMARTFORMS − Smart forms administration
SE71 − SAP script (Form painter)
SE43 − Area menu maintenance
SE91 − Message maintenance
SE93 − Transaction maintenance
SM21 − System log sm13 Update requests
ST22 − ABAP Runtime Error (Dump)
SM12 − Table look entries
SM56 − Number range buffers
SNRO − Number ranges
SE30 − Runtime analysis
ST01 − System trace
ST05 − SQL Trace
DB02, ST04 − Database tools / performance
ST02, ST06 − Database tune summary
SCU3 − Table logging (see V_DDAT_54)
SM36 − Job definition
SM37 /SMX − Job overview
SM50 − Process overview
SM34 − View cluster maintenance
SM49/SM69 − External commands
SM66 − Process overview
SM62/SM64 − Event overview / administration
STVARV(C) − Selection fields variables
SM04 − User overview
SU53 − Check authorization data for user
SUIM − User information / authorization
SU20 / SU21 − Authorization object and class / field
SU01 − User maintenance PFCG roles
SU03 − Authorization Archive Development Kit (ADK)
SM35 − Batch Input: session overview
SHDB − Batch input recorder
AL11 − SAP file directory
FILE − Logical file path
SM58 − Transactional RFC
SM59 − RFC connections
SP01 − Spool request selection
SP02 − List of own spool requests
SPAD − Spool administration