SAP ABAP Important Transaction Codes

Serial No	Transaction Code	Function
1	ABAPDOCU	Example Library
2	ABAPHELP	Keyword Documentation
3	AL03	Operating system Alert Monitor
4	AL05	Workload Alert Monitor
5	AL08	List of all Users Logged ON (about all Instances/Servers of the System)
6	CMOD/SMOD	USER EXITS
7	DB01	Exclusive waits in Oracle database
8	DB02	Database performance; tables and index
9	DB03	Parameter changes in database
10	DB05	Analysis of table with respect to indexed fields
11	DB12	Backup logs
12	DB13	DBA planning calendar
13	PFCG	Role Maintenance
14	RZ06	Maintain alert threshold
15	RZ08	CCMS Alert Monitor
16	RZ10	Maintain system profiles
17	RZ20	Alert Monitor 4.0
18	RZ21	Maintain settings for Alert Monitor 4.0
19	RZ11	Profile Parameter Maintenance
20	SA38	ABAP Reporting
21	SCAM	CATT Management
22	SCAT	Computer Aided Test Tool
23	SCC1	Client copy transport
24	SCC3	Client copy log
25	SCC4	Client copy administration
26	SCC5	Delete Clients
27	SCC6	Client import
28	SCC7	Client import--- post processing
29	SCC8	Client export
30	SCC9	Remote client copy
31	SCCL	Local client copy
32	SCDO	Change Document Object
33	SCMP	Table comparison
34	SCU3	Table History
35	SCI	Code Inspector
36	SE01	Transport Organizer (Extended View)
37	SE06	Set up workbench organizer
38	SE09	Transport organizer
39	SE10	Customizing  organizer
40	SE11	Data dictionary maintenance`
41	SE12	Data dictionary display
42	SE15	Repository Info System
43	SE16	Display table content
44	SE17	General table display
45	SE18/19	BADI
46	SE24	CLASS BUILDER
47	SE38	ABAP Editor
48	SE41	Menu Painter
49	SE51	Screen Painter
50	SE71	Form Painter
51	SE71/72/73	SAPSCRIPTS
52	SE80	Object Navigator
53	SE93	Maintain Transaction
54	SFT2	Maintain public holiday calendar
55	SFT3	Maintain factory calendar
56	SHDB	Transaction Recorder
57	SICK	Installation check
58	SLIN	Extended Check
59	SM01	Lock Transactions
60	SM04	Overview of users
61	SM12	Locks process display
62	SM13	Update terminates
63	SM21	System Log
64	SM30	Maintain tables (not all tables can use SM30) (Delete particular table entries using this transaction)
65	SM31	Maintain tables
66	SM35	Batch Input Monitoring
67	SM37	Overview of background jobs
68	SM39	Job analysis
69	SM49	External operating system commands, execute
70	SM50	Work process overview
71	SM51	Instance overview
72	SM58	Error log for asynchronous RFC
73	SM59	RFC connection, maintain
74	SM63	Operations mode, maintain
75	SM66	Global work process overview
76	SM69	External operating system commands, maintain
77	SMARTFORMS	SMARTFORMS
78	SMARTSTYLES	SMARTSTYLES
79	SP00	Spool
80	SP01	Spool control
81	SP02	Display output requests
82	SP11	TemSe(temporary sequential objects) contents
83	SP12	TemSe administration
84	SPAD	Spool administration (printer setup)
85	SPAM	SAP Patch Manager
86	SPAU	Intersection SAP Transport/customer modifications
87	SPIC	Spool; installation check
88	ST01	SAP system trace
89	ST02	SQL TRACE
90	ST06	Operating system monitor
91	ST07	Application Monitor
92	ST09	Table call statistics
93	ST11	Display developer trace
94	ST12	Application monitor
95	ST22	ABAP Dump Analysis
96	STAT	Local Transaction statistics
97	STUN	Performance monitoring
98	SU01	User maintenance
99	SU02	Maintain authorization profiles
100	SU03	Maintain authorizations
101	SU10	Maintain change to user records
102	SU12	Delete all users
103	SU2	Maintain user parameters
104	SU53	Display authorization checked values
105	SM12	To unlock the locked entries
106	SAAB	Checkpoints that Can Be Activated
107	SALE	ALE customizing transaction
108	CG3Y	Transfer file from application server to front end.
109	CG3Z	Transfer file from front end to the application server
110	NACE	Conditions of output control (to create a link between forms and driver programs)
111	ST05	SQL tracer (for performance tuning)
112	SE30	ABAP runtime analysis (Performance tuning)
113	SE61	SAP Documentation
114	SE62	Industry Utilities
115	SE63	Translation: Initial Screen ( to Translate Short / Long Text )
116	SE64	Terminology
117	SE72	SAPscript Styles
118	SE73	SAPscript Font Maintenance
119	SE74	SAPscript format conversion
120	SE75	SAPscript Settings
121	SE76	SAPscript: Form Translation
122	SE77	SAPscript Styles Translation
124	WEDI	IDOC and EDI basis
125	WE05	IDoc overview
126	WE07	IDoc statistics
127	WE19	Test Tool for IDOC Processing
128	WE20	Manually maintain partner profiles
129	WE21	Ports in Idoc processing
130	WE30	Idoc Type creation
131	WE31	Segment creation
132	WE47	IDoc status maintenance
133	WE81	Creation and assigning of Message type
134	WE82	Link between Message type and IDOC type.
135	SM58	SM58 - Schedule RFC Failures
136	SM59	SM59 - Create RFC Destinations
137	SU01	User ID lock/unlock
138	SU10	Mass User Id's lock/unlock