$ adident Header $ONT_TOP/patch/115/sql/ontjup09.sql
$Header ontjup09.sql 115.0.11510.2 2005/07/28 19:45:08 jvicenti noship $
$ adident Header $ONT_TOP/patch/115/sql/ontjup07.sql
$Header ontjup07.sql 115.4.11510.2 2005/07/21 00:54:30 jvicenti ship $
This could be due to the fact that oe_order_history table was 12 GB in size.
Makes me wonder why updates to history table can't be done in advance before the actual downtime. I am logging an SR with Oracle to find out if this can be done for future upgrades.
As indicated by one of the readers, this issue also occurs when you are upgrading to R12. It has been apparently fixed in R12.0.6. To people who are upgrading to a lower R12, you should download the SCM patch 7292303 and extract the ontjup07.sql from that patch. Replace your ontjup07.sql with the one supplied with this patch.