SAP ABAP Table LOP_S_DOC_REF_KEY (Key of a document or reference) is used by

• Class (62)
• Function Module (3)
• Interface (1)
• PINF (2)
• Program (2)
• Table (2)
• TTYP (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	CONVERSION_EXIT_LOPNO_OUTPUT	Conversion Exit: Converts LOPT no to LOPT no plus LOPT name	LOOP_UI	APPL	SAP_APPL
2	Function Module	LOP_ERP_ARCHIVE_OBJECT VALUE(IS_KEY) TYPE LOP_S_DOC_REF_KEY	Archive class data	LOOP	APPL	SAP_APPL
3	Function Module	LOP_ERP_ARCHIVE_OBJECT	Archive class data	LOOP	APPL	SAP_APPL