SPR 731 Report
16 Jan 2006, Paul Balm

The problem is that the scheduled duration for an observation in PHS becomes negative.
Here's how to reproduce the problem:

 1) Uncomment the fix for this SPR in OSSMainFrame.java (search for '731')

 2) import DB from Thu 12/1, file at /home/pbalm/dev/db/dmp/isocops_bak/2006wk02/isocops_Thu_data.dmp.gz
 3) In PHS Edit 0399822/0001 and set the start time to 23:00 (keep the date). Save.
 4) Open OSS on rev 399 and unschedule it (ignore the fact that later revs are scheduled)
 5) On the Selection tab, move 0320058 all the way down
 6) On the Control tab: Use previous perigee, Fix GSHO's and Schedule!
 7) Note there are some exceptions during scheduling
 8) Generate files
 9) Open OSS on rev 399 and unschedule it (again, ignore later scheduled revs)
10) Generate files

Now in PHS you will see that the scheduled time for 0399822/0001 is negative.

The problem is that the undefined state after the failed scheduling action is committed to the DB in step (8).

The exceptions being thrown during the scheduling should be investigated under a separate SPR (733?).