SAP ABAP Table TCUS_XREF (Cross reference for objects in IMG projects) is used by

• Function Module (5)
• Program (8)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	CNV_IMG_STRUCTURE_MERGE	CNV_IMG_STRUCTURE_MERGE	CNV_BASIS	DMIS	DMIS
2	Function Module	CNV_IMG_STRUCTURE_MERGE_OLD	CNV_IMG_STRUCTURE_MERGE_OLD	CNV_BASIS	DMIS	DMIS
3	Function Module	PROJECT_CHECK_CROSS_REFERENCE	Customizing subobject list cross-reference check	SCSC	BASIS	SAP_BASIS
4	Function Module	PROJECT_CROSS_REFERENCE_UPDATE	Generate Data for Cross Reference (Table TCUS_XREF)	SCSC	BASIS	SAP_BASIS
5	Function Module	PROJECT_DELETE	Delete a project	SCSC	BASIS	SAP_BASIS