TW20 SAP (Security category) Table details

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Table field list including key, data, relationships and ABAP select examples

TW20 is a standard SAP Table which is used to store Security category data and is available within R/3 SAP systems depending on the version and release level.

The TW20 table consists of various fields, each holding specific information or linking keys about Security category data available in SAP. These include SWERTTYP (Security Type ID).. See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .

Delivery Class: C - Customising table, maintenance only by cust
Display/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Not classified

Text table = TW20T

SAP TW20 table fields - Full list of fields found in SAP data dictionary

Key field

Non-key field

How do I retrieve data from SAP table TW20 using ABAP code

The following ABAP code Example will allow you to do a basic selection on TW20 to SELECT all data from the table
DATA: WA_TW20 TYPE TW20.

SELECT SINGLE *
FROM TW20
INTO CORRESPONDING FIELDS OF WA_TW20
WHERE...

How to access SAP table TW20

Within an ECC or HANA version of SAP you can also view further information about TW20 and the data within it using relevant transactions such as

SE11 (ABAP Dictionary Maintenance)
SM30 (Maintain Table Data)
SE80 (Object Navigator)
SE16 (Data Browser).

Search for further information about these or an SAP related objects