SAP ABAP Table NODE_STRUCT (Node Structure) is used by

• Class (3)
• Function Module (4)
• Program (10)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_IM_MATGRP_HIERACHY Method: IF_EX_MATGRP_HIERARCHY_UPD~AT_ACTIVATION_CHECK	Implementation Class for BAdI Imp.: MATGRP_HIERARCHY	CM_MD	PI_APPL	SAP_APPL
2	Class	CL_IM_MATGRP_HIERACHY Method: IF_EX_MATGRP_HIERARCHY_UPD~AT_CHANGE_SAVE_SKU	Implementation Class for BAdI Imp.: MATGRP_HIERARCHY	CM_MD	PI_APPL	SAP_APPL
3	Class	CL_IM_MATGRP_HIERACHY Method: IF_EX_MATGRP_HIERARCHY_UPD~AT_ACTIVATION_SAVE	Implementation Class for BAdI Imp.: MATGRP_HIERARCHY	CM_MD	PI_APPL	SAP_APPL