N1COMPDEFA SAP (IS-H: Module Definition - Object Type Connection) Table details

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

N1COMPDEFA is a standard SAP Table which is used to store IS-H: Module Definition - Object Type Connection data and is available within R/3 SAP systems depending on the version and release level.

The N1COMPDEFA table consists of various fields, each holding specific information or linking keys about IS-H: Module Definition - Object Type Connection data available in SAP. These include COMPID (CORD/PREG: Component ID), OBTYP (Object Category).. 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: E - Control table, SAP and customer have separate key areas
Display/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Can be enhanced (character-type or numeric)

SAP N1COMPDEFA table fields - Full list of fields found in SAP data dictionary

Key field

Non-key field

How do I retrieve data from SAP table N1COMPDEFA using ABAP code

The following ABAP code Example will allow you to do a basic selection on N1COMPDEFA to SELECT all data from the table
DATA: WA_N1COMPDEFA TYPE N1COMPDEFA.

SELECT SINGLE *
FROM N1COMPDEFA
INTO CORRESPONDING FIELDS OF WA_N1COMPDEFA
WHERE...

How to access SAP table N1COMPDEFA

Within an ECC or HANA version of SAP you can also view further information about N1COMPDEFA 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