SAP MSAM_MO_SAP_EXTENSION_STRUCT Extension Structure for SAP Enhancement Table data and field list

MSAM_MO_SAP_EXTENSION_STRUCT is a standard SAP Structure so does not store data like a database table does. It can be used to define the fields of other actual tables or to process "Extension Structure for SAP Enhancement" Information within sap ABAP programs.

This is done by declaring abap internal tables, work areas or database tables based on this Structure. These can then be used to store and process the required data appropriately.

i.e. DATA: wa_MSAM_MO_SAP_EXTENSION_STRUCT TYPE MSAM_MO_SAP_EXTENSION_STRUCT.

The MSAM_MO_SAP_EXTENSION_STRUCT table consists of various fields, each holding specific information or linking keys about Extension Structure for SAP Enhancement data available in SAP. These include ITEM_KEY (30 Characters), COUNTER (Count parameters), VALUE (Character field of length 40)... 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. .

MSAM_MO_SAP_EXTENSION_STRUCT structure Technical Details:

Delivery Class:
Display/Maintenance via tcode SM30: Display/Maintenance Allowed but with Restrictions
SAP enhancement categories: Cannot Be Enhanced

SAP MSAM_MO_SAP_EXTENSION_STRUCT structure 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 MSAM_MO_SAP_EXTENSION_STRUCT table. Also check whether the table still exists or has been transformed into a CDS view as part of the HANA simplifications.

Field	Description	Data Element	Data Type	length (Dec)	Check table	Conversion Routine	Domain Name	MemoryID	SHLP
ASSIGNMENT	Version Number Component	CHAR2	CHAR	2			CHAR2
ITEM_KEY	30 Characters	CHAR30	CHAR	30			CHAR30
COUNTER	Count parameters	NUMC4	NUMC	4			NUMC4
VALUE	Character field of length 40	CHAR40	CHAR	40			CHAR40

Key field

Non-key field

< MSAM_MO_SAP_EXTENSION - SAP BO Enhancement MSAM_MO_SERVERDRIVEN_DEST - Target Object and Target System for Backend-Controlled Repl. >

How do I retrieve data from SAP structure MSAM_MO_SAP_EXTENSION_STRUCT using ABAP code?

As MSAM_MO_SAP_EXTENSION_STRUCT is a database structure and not a table it does not store any data in the SAP data dictionary. The ABAP SELECT statement is therefore not appropriate and can not be performed on MSAM_MO_SAP_EXTENSION_STRUCT as there is no data to select.

How to access SAP table MSAM_MO_SAP_EXTENSION_STRUCT

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

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