Teradata ARC creates a row in database DBC.DBCAssociation table for each dictionary row Teradata ARC copies successfully. This row contains columns with information that associate the copied table back to its originating Teradata Database.
The row in database DBC.DBCAssociation also contains columns that link it to the TVM table, which associates the row to its receiving table, and to the DBase table, which associates the row to its receiving database.
Teradata ARC also creates a column in each row of database DBC.DBCAssociation that links them to the RCEvent table. This link is the restore event number. For successful copy operations, the EventType in the RCEvent table is COPY.