One thing to note about TDPO_AVG_SIZE when using TDP for Oracle 2.2, and more importantly when using TDP for Oracle 2.2 with Oracle 8i or greater is that we no longer require the use of TDPO_AVG_SIZE. It used to be that Oracle (versions prior to 8i) did not send the size of the backup to TDP for Oracle. With 8i Oracle, the size of the backup piece which we send to the TSM Server is sent in place of TDPO_AVG_SIZE.
Regards, Neil Rasmussen Software Development TDP for Oracle
