SAP COMS_KEY_TAB_TMP Template for Line Structure of the Key Table Table data and field list

COMS_KEY_TAB_TMP 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 "Template for Line Structure of the Key Table" 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_COMS_KEY_TAB_TMP TYPE COMS_KEY_TAB_TMP.

The COMS_KEY_TAB_TMP table consists of various fields, each holding specific information or linking keys about Template for Line Structure of the Key Table data available in SAP. These include CLIENT (Client), GUID (GUID of Differentiation Key (Gen. Link Handler))... 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. .

COMS_KEY_TAB_TMP structure Technical Details:

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

SAP COMS_KEY_TAB_TMP 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 COMS_KEY_TAB_TMP 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
CLIENT	Client	MANDT	CLNT	3	Assigned to domain		MANDT
GUID	GUID of Differentiation Key (Gen. Link Handler)	COMT_PR_KEY_GUID	RAW	16			SYSUUID

Key field

Non-key field

< COMS_KEYTYPE_PCU - SAP Control Table for Key Assignment Generation COMS_LH_OBJ_KEY - Object-Type Differentiation-Key Type Assignment >

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

As COMS_KEY_TAB_TMP 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 COMS_KEY_TAB_TMP as there is no data to select.

How to access SAP table COMS_KEY_TAB_TMP

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

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