The transaction code : SE38 used for
Class builder
Query development
Program Editor
Screen painter
The transaction code : ST22 used for
ABAP runtime analysis
Transport Management
User Maintenance
SAPscript
The transaction code : SE16 used for
Document maintenance
DB Performance Monitor
Data browser, view/add table data
The transaction code : SE11 used for
Spool list
ABAP Dictionary
Modification adjustment
Workbench organiser
The transaction code : SE84 used for
Repository info system
Message Maintenance
Maintain Transaction code
The transaction code : SO10 used for
Change Document / Change History
Support package manager
Standard text editor
The transaction code : SA38 used for
Transport Organizer
Copy Transport
Execute SAP ABAP program
View background jobs
The transaction code : SE41 used for
Menu Painter
Screen Painter
The transaction code : ST04 used for
Business objects builder
SAP Data transfer workbench
The transaction code : SE09 used for
Split screen editor