SAP ABAP Table GRFNATS (Audit Trail Framework Sub data repository) is used by

• Class (3)
• Function Module (2)
• Program (1)
• TTYP (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	GRFN_ATF_WRITE_DETAIL IT_DETAIL STRUCTURE GRFNATS	Audit Trail Test	GRFN_AUDIT_TRAIL	GRFD_MAIN	GRCFND_A
2	Function Module	GRFN_ATF_WRITE_DETAIL	Audit Trail Test	GRFN_AUDIT_TRAIL	GRFD_MAIN	GRCFND_A