Adam,
sorry my description "inserted and deleted" is not correct.
i try a new description what happend.
i start the sp with ibexpert and cannot stop it, so i kill the
ibexpert process on the client.
after reconnecting to the database i found no new records in the table
but i see a table.pk.generator.value over 30M.
i think the correct description is records are inserted but never
committed or rollbacked.
Uwe