SAP ABAP Table TNCST (IS-HCM Communication Standards) is used by

• Domain (2)
• Function Module (37)
• Program (53)
• Table (37)
• View (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Domain	NTSTD	IS-HCM Standard message	NBAS	IS-H	IS-H
2	Domain	NTVER	IS-HCM Version of message type	NBAS	IS-H	IS-H