SAP ABAP Table TTREV_REF (Hierarchy tool: Versioning of Links) is used by

• Function Module (4)
• Program (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	STREE_HIERARCHY_READ_ALL_SUBS	STREE_HIERARCHY_READ_ALL_SUBS	SHI_VERS	BASIS	SAP_BASIS
2	Function Module	STREE_VERSION_DELETE	Delete a version?	SHI_VERS	BASIS	SAP_BASIS
3	Function Module	STREE_VERSION_READ	STREE_VERSION_READ	SHI_VERS	BASIS	SAP_BASIS
4	Function Module	STREE_VERSION_SAVE	STREE_VERSION_SAVE	SHI_VERS	BASIS	SAP_BASIS