Table list used by SAP ABAP Function Module SN_GENERAL_READ_KEY_FIELDS (Lesen der Schlüsselfelder einer Tabelle)

#	Object Type	Object Name	Object Description

1	Table	ARCH_IDX	Index table for data object selection
2	Table	DFIES	DD Interface: Table Fields for DDIF_FIELDINFO_GET
3	Table	ILM_TABFIELDS	Field Check Infostructure
4	Table	RSDSSELOPT	Structure of generic SELECT-OPTION for (dynamic selections)
5	Table	SNMETADATA	Meta Data for ILM Segments