T2420 SAP (System control parameters) Table details

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

T2420 is a standard SAP Table which is used to store System control parameters data and is available within R/3 SAP systems depending on the version and release level.

The T2420 table consists of various fields, each holding specific information or linking keys about System control parameters data available in SAP. These include SEMID (System control parameters in T2420), GSVAL (Value of system control parameter), TFLAG (Flag to indicate text).. 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: S - System table, maint. only by SAP, change = modification
Display/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Can be enhanced (character-type)

Text table = T2410

SAP T2420 table fields - Full list of fields found in SAP data dictionary

Key field

Non-key field

How do I retrieve data from SAP table T2420 using ABAP code

The following ABAP code Example will allow you to do a basic selection on T2420 to SELECT all data from the table
DATA: WA_T2420 TYPE T2420.

SELECT SINGLE *
FROM T2420
INTO CORRESPONDING FIELDS OF WA_T2420
WHERE...

How to access SAP table T2420

Within an ECC or HANA version of SAP you can also view further information about T2420 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