SAP ESH_CM_SYS_COUP System Coupling for Tagging scenarios Table data and field list

ESH_CM_SYS_COUP is a standard SAP Table which is used to store System Coupling for Tagging scenarios data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.

The ESH_CM_SYS_COUP table consists of various fields, each holding specific information or linking keys about System Coupling for Tagging scenarios data available in SAP. These include SYS_COUP_GUID (Internal Key for System Coupling), CONN_GUID_USING (Connection GUID), CONN_GUID_USED (Connection GUID), TEMPL_TYPE_USING (Template Type)... 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. .

ESH_CM_SYS_COUP 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: Cannot Be Enhanced

SAP ESH_CM_SYS_COUP 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 ESH_CM_SYS_COUP 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
SYS_COUP_GUID	Internal Key for System Coupling	ESH_E_CM_SYS_COUP_GUID	CHAR	32			SYSUUID_C
CONN_GUID_USING	Connection GUID	ESH_E_ADM_CONNECTION_GUID	CHAR	32			SYSUUID_C
CONN_GUID_USED	Connection GUID	ESH_E_ADM_CONNECTION_GUID	CHAR	32			SYSUUID_C
TEMPL_TYPE_USING	Template Type	ESH_E_OM_TEMPLATE_TYPE	CHAR	10			ESH_D_OM_TEMPLATE_TYPE
EXT_KEY_USING	For External Key in System Mapping for Tagging	ESH_E_CM_EXTERNAL_KEY	STRG	0			ESH_D_CM_EXTERNAL_KEY
TEMPL_TYPE_USED	Template Type	ESH_E_OM_TEMPLATE_TYPE	CHAR	10			ESH_D_OM_TEMPLATE_TYPE
EXT_KEY_USED	For External Key in System Mapping for Tagging	ESH_E_CM_EXTERNAL_KEY	STRG	0			ESH_D_CM_EXTERNAL_KEY
CREATION_USER	User name	USERNAME	CHAR	12			USERNAME
CREATION_TIMEST	UTC Time Stamp in Long Form (YYYYMMDDhhmmssmmmuuun)	TIMESTAMPL	DEC	21(7)			TZNTSTMPL

Key field

Non-key field

< ESH_CA_CLUSTER - ESH Cache Storage: INDX-like database for clustered data ESH_CM_TBO_STAT - Tag-by-Object Type Status >

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

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

SELECT SINGLE *
FROM ESH_CM_SYS_COUP
INTO CORRESPONDING FIELDS OF WA_ESH_CM_SYS_COUP
WHERE...

How to access SAP table ESH_CM_SYS_COUP

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

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