SAP COMT_CAT_SCHEME_KEY Category Numbering Scheme Key Table data and field list

COMT_CAT_SCHEME_KEY 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 "Category Numbering Scheme Key" 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_COMT_CAT_SCHEME_KEY TYPE COMT_CAT_SCHEME_KEY.

The COMT_CAT_SCHEME_KEY table consists of various fields, each holding specific information or linking keys about Category Numbering Scheme Key data available in SAP. These include SCHEME_ID (Numbering Scheme)... 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. .

COMT_CAT_SCHEME_KEY structure Technical Details:

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

SAP COMT_CAT_SCHEME_KEY 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 COMT_CAT_SCHEME_KEY 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
SCHEME_ID	Numbering Scheme	COMT_SCHEME_ID	CHAR	10			COM_SCHEME_ID

Key field

Non-key field

< COMT_CAT_SCHEME_ID_S - Category Numbering Scheme ID COMT_CAT_SCHEME_SEG_DATA - Category Numbering Scheme Segment Data >

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

As COMT_CAT_SCHEME_KEY 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 COMT_CAT_SCHEME_KEY as there is no data to select.

How to access SAP table COMT_CAT_SCHEME_KEY

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

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