SAP System tables

ADCP
Person/Address assignment (central address administration)

ADIRACCESS
Table to store keys for TADIR objects

ADR2
Telephone numbers (central address admin.)

ADRP
Persons (central address administration)

APQD
DATA DEFINITION Queue

APQI
Queue info definition

D010SINF
ABAP- Information about ABAP program source code

E071
Change and Transport System- Object Entries of Requests/Tasks

E07T
Change and Transport System- Short Texts for Requests/Tasks

ENLFDIR
Additional Attributes for Function Modules

INDX
System table INDX

NAST
Message Status

STXH
STXD SAPscript text file header

T005
Countries

T005S
Taxes- Region (Province) Key

T005U
Taxes- Region Key- Texts

T006
Units of Measurement

T015M
Names of the months

T247
Month name and short text

T777A
Building Addresses

TADIR
Directory of Repository Objects

TBTCO
Job status overview table

TBTCP
Batch job step overview

TFDIR
Function Module

TFTIT
Function Module Short Text

TSP03L
Spool- Long device names

TSTC
SAP Transaction Codes

TSTCT
Transaction Code Texts

TUTYP
User Types in Current Price List in SAP System

TUZUS
Special versions

TVARV
Table of variables in selection criteria

TVDIR
View Directory

US930
Data Relevant to Measurement for User Master Record

USR01
User master record (runtime data)

USR02
Logon data

USR04
User master authorizations

USR06
Additional Data per User

USR14
Surchargeable Language Versions per User

USR21
Assign user name address key

ARCH_OBJ
Objects for archiving and reorganization

BTCUED
Description of user event IDs for background processing

BTXSUPB
BSI- Upgrade-Information

CCCFLOW
Client Copy Control Flow

DBSTATC
DB Optimizer Control (Statistics Creation)

DEVACCESS
Table for development users

DEVL
OBSOLETE- Do not use (See TCETRAL)

E070
Change and Transport System- Header of Requests/Tasks

E070L
CTS- Index for Assigning Numbers to Requests/Tasks

INSTVERS
Documentation for installation Status and History

PAT03
Patch Directory

SDBAC
DBA Action Table

T100
Messages

TAPLT
Program Application Long Texts

TASYS
OBSOLETE- Do not use, see TCEDELI

TDEVC
Development Classes

TEMSE
Temp Sequential table.

TLOCK
Change and Transport System- Lock Table

TNAPR
Processing programs for output. Can be very handy to find the print program for a SAPScript.

TNAST
Printed output control table

TPFET
Table of profile parameters

TPFHT
Profile header, administration data for profiles in DB

TPROT
Table contains all DD tables to be logged

TRBAT
Communication Table for Transport Control

TRDIRT
Title texts for programs in TRDIR

TRESN
Table of Naming Conventions in ABAP Workbench

TRJOB
Job ID for Coordinating Batch-ABAP/UNIX for Transports

TSP03C
Spool- Device Description Extension

TST03
TemSe data

TSYST
OBSOLETE- Do not use (see TCESYST)

TWSYS
OBSOLETE- Do not use (See TCETRAL)

USOBT
Relation transaction - authorization object

USR03
User address data

USR05
User Master Parameter ID

USR12
User master authorization values

USR40
Table for illegal passwords

USR41
User master- Additional data

UST04
User masters

VARIT
Variant texts

VARID
Variant directory

D010TAB
Table for Use Report---Tables

DD02L
SAP tables

DD02T
R/3 DD- SAP table texts

DD03L
Table Fields

DD03T
DD- Texts for fields (language dependent)

EDIDC
IDOC Control Records

EDIDOT
Short description of IDoc types

EDID2
IDOC segments (version 3.1)

EDID4
IDOC segments (version 4.6)

EDSEA
EDI- Table of all segments of current release

VRSX2
Central Table for Version Management (Report Source)

TSE05
Can add parameters to the INSERT COMMAND (IC). Then, when you insert command, your info appears in the editor. Useful for comment blocks, common section of code, etc.

CDPOS
Change document items

CDHDR
Change document header

T529A
governs the foreground sequence of infotypes the system will use to prompt the user during online and batch processing. You will have to code your BDC to follow that sequence of creating infotypes.

T588Z
governs the dynamic event processing that will only take place during online user inputs. For BDC's you will have to create separate BDC's to handle any infotypes that are inserted dynamically by this table.

T588M
Infotype Screen Control