SAP ABAP Data Element LOP_REF_GUID (Reference GUID) is used by

• Class (29)
• Interface (1)
• PINF (2)
• Program (1)
• Table (41)
• TTYP (2)
• View (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	TTYP	LOP_TH_REF_GUID	LOP_TH_REF_GUID	LOOP	APPL	SAP_APPL
2	TTYP	LOP_TS_REF_GUID	LOP_TS_REF_GUID	LOOP	APPL	SAP_APPL