SAP ABAP Data Element GRFN_FIELDNAME_INTERNAL (Integration Engine: Internal Fieldname) is used by

• Class (5)
• Table (6)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_GRFN_CCI	Generic CCI	GRFN_IE_LEGACY	GRFD_MAIN	GRCFND_A
2	Class	CL_GRFN_CCI_AM	AM - Generic CCI	GRFN_INTEGRATION_ENGINE	GRFD_MAIN	GRCFND_A
3	Class	CL_GRFN_DATA_CONVERT	Data analysis and convert utility class	GRFN_UTILITIES	GRFD_MAIN	GRCFND_A
4	Class	CL_GRFN_DATA_CONVERT	Data analysis and convert utility class	GRFN_UTILITIES	GRFD_MAIN	GRCFND_A
5	Class	CL_GRFN_DATA_CONVERT	Data analysis and convert utility class	GRFN_UTILITIES	GRFD_MAIN	GRCFND_A