ABAP TCODES

OY19	Compare Tables
SA38	Execute a program.
SCAT	Computer Aided Test Tool
SE01	Old Transport & Corrections screen
SE03	Groups together most of the tools that you need for doing transports. In total, more than 20 tools can be reached from this one transaction.
SE09	Workbench Organizer
SE10	New Transport & Correction screen
SE11	ABAP/4 Dictionary Maintenance SE12 ABAP/4 Dictionary Display SE13 Maintain Technical Settings (Tables)
SE12	Dictionary: Initial Screen - enter object name.
SE13	Access tables in ABAP/4 Dictionary.
SE14	Utilities for Dictionary Tables
SE15	ABAP/4 Repository Information System
SE16	Data Browser: Initial Screen.
SE16N	Table Browser (the N stands for New, it replaces SE16).
SE17	General Table Display
SE24	Class Builder
SE30	ABAP/4 Runtime Analysis
SE32	ABAP/4 Text Element Maintenance
SE35	ABAP/4 Dialog Modules
SE36	ABAP/4: Logical Databases
SE37	ABAP/4 Function Modules
SE38	ABAP Editor
SE39	Split Screen Editor: Program Compare
SE41	Menu Painter
SE43	Maintain Area Menu
SE48	Show program call hierarchy. Very useful to see the overall structure of a program.
SE49	Table manipulation. Show what tables are behind a transaction code.
SE51	Screen Painter: Initial Screen.
SE54	Generate View Maintenance Module
SE68	Translation Administration
SE71	SAPscript layout set
SE71	SAPScript Layouts Create/Change
SE72	SAPscript styles
SE73	SAPscript font maintenance
SE74	SAPscript format conversion
SE75	SAPscript Settings
SE76	SAPscript Translation Layout Sets
SE77	SAPscript Translation Styles
SE80	ABAP/4 Development Workbench
SE81	SAP Application Hierarchy
SE82	Customer Application Hierarchy
SE83	Reuse Library. Provided by Smiho Mathew.
SE84	ABAP/4 Repository Information System
SE85	ABAP/4 Dictionary Information System
SE86	ABAP/4 Repository Information System
SE87	Data Modeler Information System
SE88	Development Coordination Info System
SE91	Maintain Messages
SE92	Maintain system log messages
SE93	Maintain Transaction.
SEARCH_SAP_MENU	From the SAP Easy Access screen, type it in the command field and you will be able to search the standard SAP menu for transaction codes / keywords. It will return the nodes to follow for you.
SEU	Object Browser
SHD0	Transaction variant maintenance
SM04	Overview of Users (cancel/delete sessions)
SM12	Lock table entries (unlock locked tables)
SM21	View the system log, very useful when you get a short dump. Provides much more info than short dump
SM30	Maintain Table Views.
SM31	Table Maintenance
SM32	Table maintenance
SM35	View Batch Input Sessions
SM37	View background jobs
SM50	Process Overview.
SM51	Delete jobs from system (BDC)
SM62	Display/Maintain events in SAP, also use function BP_EVENT_RAISE
SMEN	Display the menu path to get to a transaction
SMOD/CMOD	Transactions for processing/editing/activating new customer enhancements.
SNRO	Object browser for number range maintenance.
SPRO	Start SAP IMG (Implementation Guide).
SQ00	ABAP/4 Query: Start Queries
SQ01	ABAP/4 Query: Maintain Queries
SQ02	ABAP/4 Query: Maintain Funct. Areas
SQ03	ABAP/4 Query: Maintain User Groups
SQ07	ABAP/4 Query: Language Comparison
ST05	Trace SQL Database Requests.
ST22	ABAP Dump analysis
SU53	Display Authorization Values for User.
WEDI	EDI Menu. IDOC and EDI base.
WE02	Display an IDOC
WE07	IDOC Statistics

FI TCODES - SAP

EnterpriseStructure
Creation of Company	OX15
Creation of Company Code	OX02
Assign Company Code to Company	OX16
Creation of Business Areas	OX03
Fiscal Year
Creation of Fiscal Year Variant	OB29
Assign Company Code to Fiscal Year Variant	OB37
Chart of Accounts
Creation of Chart of Accounts	OB13
Assign Company Code to Chart of Accounts	OB62
Define Account Groups	OBD4
Define Retained Earnings Account	OB53
Posting Periods
Define Posting Period Variant	OBBO
Assign Company Code to Posting Period Variant	OBBP
Open and Close Posting Periods	OB52
Document Types and Number Ranges
Define Document Types	OBA7
Define Number Ranges	FBN1
Tolerances
Define Tolerance Groups for G/L Accounts	OBA0
Define Tolerance Groups for Employees	OBA4
Assign Users to Tolerance Groups	OB57
Field Status
Define Field Status Variants	OBC4
Assign Company Code to Field Status Variants	OBC5
Calculation Procedures
Assign Country to Calculation Procedure	OBBG
Global Parameters
Enter Global Parameters	OBY6
Foreign Currency Settings
Check Exchange Rate Types	OB07
Define Translation Ratios for Currency Translation	OBBS
Enter Exchange Rates	OB08
Specify Default Exchange Rate Type in Document Type	OBA7
Creation of G/L Accounts
Creation of G/L Account at Chart of Accounts Level	FSP0
Creation of G/L Account at Company Code Level	FSS0
Document Posting
G/L Document Posting	F-02
Post Outgoing Payment for G/L Accounts	F-07
G/L Account Posting - Enjoy Transaction	FB50
Posting a Document with reference to another Document	FBR2
Display Document	FB03
Change Document	FB02
Display G/L Account Balances	FS10N
Display G/L Account Balances for Open Item Managed A/cs	FBL3N
Activation of Line Item Display
Flag "Line Item Display" Checkbox in G/L Account	FS00
Block GL Account	FS00
Run Program "RFSEPA01" for activation of Line Items	SE38
Unblock GL Account	FS00
Other Transactions
Copy Company Code Settings from one Company Code to another	EC01
Copy Number Ranges from one Company Code to another	OBH1
Copy Number Ranges from one Fiscal Year to another	OBH2
To see the changes in the G/L Account Master	FS04
Define Posting Keys	OB41
Define Line Item Text Templates	OB56
Define Countries - Define Group Currency	OY01
Define Additional Local Currencies for Company Code	OB22
Define Account Assignment Model	FKMT
Define Fast Entry Screens	O7E6
Accounting Editing Options	FB00
Reset Transaction Data - Delete Transaction Data in a Company Code	OBR1
Deleting Master Data - Customers, Vendors & G/L Accounts	OBR2
Transport Chart of Accounts	OBY9
Copy G/L Accounts from One Company Code to another	OBY2
Copy Chart of Accounts and Account Determinations	OBY7
Delete Chart of Accounts	OBY8
Maintain Validation	GGB0
Activate Validation	OB28
Maintain Substitution	GGB1
Activate Substitution	OBBH
Display Intercompany Document	FBU3
Define Clearing Accounts for Intercompany Transactions	OBYA