TNWCH20 SAP () Table details

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

TNWCH20 is a standard SAP Table which is used to store data and is available within R/3 SAP systems depending on the version and release level.

The TNWCH20 table consists of various fields, each holding specific information or linking keys about data available in SAP. These include EINRI (Institution), RDGRP ().. 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: Can be enhanced (character-type)

Text table = TNWCH20T

SAP TNWCH20 table fields - Full list of fields found in SAP data dictionary

Key field

Non-key field

How do I retrieve data from SAP table TNWCH20 using ABAP code

The following ABAP code Example will allow you to do a basic selection on TNWCH20 to SELECT all data from the table
DATA: WA_TNWCH20 TYPE TNWCH20.

SELECT SINGLE *
FROM TNWCH20
INTO CORRESPONDING FIELDS OF WA_TNWCH20
WHERE...

How to access SAP table TNWCH20

Within an ECC or HANA version of SAP you can also view further information about TNWCH20 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