SAP FMMDFNSUB2 Value of Substring 2 of Functional Area Table data and field list

FMMDFNSUB2 is a standard SAP Table which is used to store Value of Substring 2 of Functional Area data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.

The FMMDFNSUB2 table consists of various fields, each holding specific information or linking keys about Value of Substring 2 of Functional Area data available in SAP. These include STR_ID (Master Data Subdivision ID), FNSUB2 (Substring 2 of Functional Area)... 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. .

FMMDFNSUB2 table Technical Details:

Delivery Class: A - Application table (master and transaction data)
Display/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Not classified

Text table = FMMDFNSUB2T

SAP FMMDFNSUB2 table fields - Full list of fields found in SAP data dictionary

Looking for S/4HANA specific information? Click here to explore the details, fields and extensibility available for this table in the SAP S/4HANA version of the FMMDFNSUB2 table. Also check whether the table still exists or has been transformed into a CDS view as part of the HANA simplifications.

Key field

Non-key field

How do I retrieve data from SAP table FMMDFNSUB2 using ABAP code

The following ABAP code Example will allow you to do a basic selection on FMMDFNSUB2 to SELECT all data from the table
DATA: WA_FMMDFNSUB2 TYPE FMMDFNSUB2.

SELECT SINGLE *
FROM FMMDFNSUB2
INTO CORRESPONDING FIELDS OF WA_FMMDFNSUB2
WHERE...

How to access SAP table FMMDFNSUB2

Within an ECC or HANA version of SAP you can also view further information about FMMDFNSUB2 and the data within it using relevant transactions such as

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