Important Basis T-Codes & Tables

T-CODES

Serial No.	Transaction Code	Usage
1	SCC4	Making entry for New Client Changing client properties
2	SCC1	Importing Change request within the same server in a different client
3	SCC5	Delete a client
4	SCCL	Local Client Copy
5	SCC9	Remote Client Copy
6	SCC8	Client Export
7	STMS	Configuring STMS and transporting
8	SPAM	Support Package Application
9	SAINT	Add-on Installation
10	DB02	Database Performance : Tables and Indexes
11	ST04	Database Performance analysis
12	ST03	SAP Workload Analysis
13	ST02	SAP Buffer Analysis
14	ST05	Trace Analysis
15	ST06	Operating Systems Analysis
16	OSS1	SAP OSS access
17	SP01	Spool analysis
18	DB13	DBA Planning Calendar – Scheduling Backup/Database Statistics Generation
19	DB12	View Backup Logs
20	DB16	Database Logs
21	SM21	System Log
22	SM12	View / Delete SAP Lock entries
23	SM13	View / Manage SAP Update mechanism
24	SM69	Define External OS Commands
25	SM36	Scheduling Background Jobs
26	SM37	Background Job Status
27	SM59	RFC setup
28	SMLG	Logon Load balancing
29	RZ10	Maintain Profiles
30	RZ04	Operation Modes Definition
31	SM35	Batch Processing
32	SM30	Table Maintenance
33	SE16	Table browser
34	SE11	ABAP Dictionary
35	SM04	List of Users in current instance
36	AL08	List of Users in all application instances
37	SPRO	IMG Configuration
38	SM01	Lock / Unlock Transaction
39	SM02	Create / Send Messages
40	SU01	User Maintenance
41	PFCG	Role Maintenance
42	SLICENSE	Applying SAP License
43	SM50	Work Process Overview of current Instance
44	SM51	Work Process Overview of all Instances
45	SU10	Mass User Maintenance
46	SUGR	Maintain User Groups
47	SUIM	User Information System
48	SE01	Transport Organiser
49	SPAD	Spool Administration
50	SP12	Temse Administration
51	SCC7	Import Post-processing
52	SU21	Maintain Authorization Objects

TABLES

Serial No.	Table Name	Usage
1	T000	Clients
2	T001	Company Codes
3	T001W	Plant Codes
4	USR02	User Master
5	E070	Change Requests
6	TSTC	Transaction Codes
7	TSP01	Spool Requests
8	PAT01	Support Package Status
9	PATCHHIST	History of Kernel Patch
10	RZLLICLASS	Logon Groups
11	DBSTATC	List of Tables for statistics update
12	SDBAC	Commands and parameters for DB13
13	USR40	Password Exception List
14	TSP01	Spool Requests
15	TST01	TemSe data