SAP ABAP Class CX_PPE_LOOP_DETECTED (References define a loop) is used by

• Class (3)
• PINF (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_PPE_ITEM_LIST	List of PPE items	PPE	APPL	SAP_APPL
2	Class	CL_PPE_ITEM_LIST Method: DETERMINE_DATES	List of PPE items	PPE	APPL	SAP_APPL
3	Class	CL_PPE_ITEM_LIST Method: SET_PREDECESSORS_FOR_ITEM	List of PPE items	PPE	APPL	SAP_APPL