Any SAP Table to show Users saved workbook in favorites

Hi ,

I am looking into SMEN_BUFFC table which get users who have stored workbooks in their Favourites.

When i checked across the values,  the data shows up for Every favorite id (workbook saved in fav), there are many users.

How can there be several USER_NAME for same favorite id,. This is really confusing.

I have a join condition in my Customized extractor where the join condition is RSRWORKBOOK- WORKBOOKID and SMEN_BUFFC - GUID

I understand that workbook table stores both WBID and favid, but not all favorite ID is available in Workbook table( Workbook id).

My requirement is to get all Users who saved the workbooks in their Favorites.

Is there any alternative Table instead of SMEN_BUFFC or am i missing something in understanding this table and its functionality.

Please help!

Thanks

Vasanth R