In which BEx queries a structure is used

Dear colleagues,

I'd like to know in which BEx queries a structure is used.

I know that table RSZELTDIR gives you the ELTUID and MAPNAME for a structure (STR) or query (REP), but I don't remember the table that gives you where a structure is used (I mean in which query).

Can you please help?

NB: I tried table RSZELTXREF, but it doesn't give the structure info

Thx

Thibaud

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