Missing archive log during db duplicate (now we have it ...)

Hi -

The issue we are encountering here is that there is a job that is removing the archive logs during the period that we are attempting to get an RMAN backup (every hour they get sent to the data domain via ddboost tool). I did try to modify the RMAN backup script to add the archive logs both at the beginning of the backup and at the end. But, still there was one log in the middle that was removed before it could be included in the backup. In this case, we were missing the archive log with sequence # 30115