It appears that autotrack data is being purged. Data older than one week is no longer available. Is this configurable?
AutoSys - All releases
In the $AUTOSYS/bin/DBMaint file, the "archive_events -A -l" option defines the number of days of "autotrack logs" kept in your AutoSys database.
Beyond this period the autotrack logs are archived in "archived_audit*" files under $AUTOUSER/archive directory.
The default is 7 days:
archive_events -A -l 7 -b 50000 >> $outfile 2>&1
This can be changed to a preferred number of days to be retained.
Consider database sizing if you do increase the number of days to retain. The two tables where the data is kept are: