The View functions that can lower disk space usage are:
. Forcing a View backup with "/F sarstc,IDUMP", which will perform an interim backup.
. Running SARDBASE REORG ASYNCH, which can be run with the database tasks active.
. Use of SARINIT TAPECLSL=..., which will write reports directly to tape and not use any disk space.
. Using lower disk retentions with SARINIT NGEND and ERO parameters DRETPD, DGENS, and DCOPIES.
. If the database contains large reports, that are on both disk and tape, the "DD" line function (or SARBCH /DELETE DISK ...) can be used to delete a report from disk.