SAP ABAP Program RCUKDDSP (Object Dependencies Overview) is using

• Class (1)
• Table/Structure Field (33)
• Function Module (2)
• Message Class (1)
• Message Number (2)
• Class Method (1)
• Program (2)
• Search Help (2)
• Table (7)

#	Object Type	Object Name	Object Description	Note
1	Message Class	CU	Variants / configuration messages