SAP ABAP Class CL_GENERIC_HIERARCHY_DIALOG (Maintenance Dialog of Generic Hierarchy) is using

• Class (9)
• Data Element (27)
• Table/Structure Field (117)
• Function Module (10)
• Interface (1)
• Message Class (2)
• Message Number (9)
• Class Method (19)
• Program (1)
• Table (37)

#	Object Type	Object Name	Object Description	Note
1	Program	RWRF_GRP_HEADING	Start Maintenance of Characteristic Value Grouping