TNM20H SAP (IS-H MM: Hierarchy for Material Input Help) Table details

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

TNM20H is a standard SAP Table which is used to store IS-H MM: Hierarchy for Material Input Help data and is available within R/3 SAP systems depending on the version and release level.

The TNM20H table consists of various fields, each holding specific information or linking keys about IS-H MM: Hierarchy for Material Input Help data available in SAP. These include HIERID (IS-H MM: Hierarchy ID for hierarchic material entry).. 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 = TNM20HT

SAP TNM20H table fields - Full list of fields found in SAP data dictionary

Key field

Non-key field

How do I retrieve data from SAP table TNM20H using ABAP code

The following ABAP code Example will allow you to do a basic selection on TNM20H to SELECT all data from the table
DATA: WA_TNM20H TYPE TNM20H.

SELECT SINGLE *
FROM TNM20H
INTO CORRESPONDING FIELDS OF WA_TNM20H
WHERE...

How to access SAP table TNM20H

Within an ECC or HANA version of SAP you can also view further information about TNM20H 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