SAP ABAP Table GRFN_S_EXT_DB_META (Extension DB meta) is used by

• Class (6)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_GRFN_MODEL_EXT_DATA_DB Method: UTIL_GET_DBFLD	Extension Data for Datebase	GRFN_CATALOGUES	GRFD_MAIN	GRCFND_A
2	Class	CL_GRFN_MODEL_EXT_DATA_DB Method: SET_EXTENSION_DATA	Extension Data for Datebase	GRFN_CATALOGUES	GRFD_MAIN	GRCFND_A
3	Class	CL_GRFN_MODEL_EXT_DATA_DB Method: GET_EXTENSION_DATA	Extension Data for Datebase	GRFN_CATALOGUES	GRFD_MAIN	GRCFND_A
4	Class	CL_GRFN_MODEL_EXT_DATA_DB Method: QUERY_EXTENSION_DATA	Extension Data for Datebase	GRFN_CATALOGUES	GRFD_MAIN	GRCFND_A
5	Class	CL_GRFN_MODEL_EXT_DATA_DB Method: UTIL_GET_KEY_FIELDS_TOTAL	Extension Data for Datebase	GRFN_CATALOGUES	GRFD_MAIN	GRCFND_A
6	Class	CL_GRFN_MODEL_EXT_DATA_DB Method: UTIL_GET_TABLES_BY_EXT	Extension Data for Datebase	GRFN_CATALOGUES	GRFD_MAIN	GRCFND_A