Event at which reservation deleted
EBS 12.2.10
Database 19c (19.18.0.0.0)
We have a trigger on MTL_RESERVATIONS (standard) table when a new record is inserted or existing is deleted, it keeps record of it and store inserted or deleted reservations line in a custom table.
Recently a user deleted a line which we need to diagnose at which event it got deleted from MTL_RESERVATIONS I checked custom table in which I found PLSQL_ENTRY_OBJECT_ID which is OE_OE_FORM_LINE (standard)
I need to find at which event reservation deleted from standard table. I also uploaded deleted reservations with some system information.