SAP ABAP Function Module RSAR_META_DATA_ISTD_MAINTAIN (Handles changes to the metadata (information source for appl. data)) is using

• Data Element (1)
• Table/Structure Field (50)
• Function Module (3)
• Table (9)

#	Object Type	Object Name	Object Description	Note
1	Table	RSARC_S_RSIS	Structure same as RSIS
2	Table	RSARC_S_RSIST	Structure same as RSIST
3	Table	RSISOFIELD	InfoSource fields (provider structure of a source system)
4	Table	RSISOLTP	InfoSources (tranascation data) in source system
5	Table	RSISOSELFD	InfoSource selection fields of a source system
6	Table	RSLOGPARMS	Interface: Parameters of the logging modules
7	Table	RSSIS	Interface: InfoSources
8	Table	RSSISFIELD	Interface: Field list of the InfoSource
9	Table	RSSIST	Interface: Name of the InfoSource