Upgrade issues, part 1
Oracle 11.2.0.4.0, Standard Edition One, 64bit, upgrading to 12.1.0.2.0 Standard Edition Two.
Oracle GI 12.1.0.2.0 - Stand alone ASM instance, no RAC, no clustering of any kind.
Pre-upgrade assessment raised no issues of concern:
WARNING: --> Database contains INVALID objects prior to upgrade
INFORMATION: --> Older Timezone in use
ERROR: --> RECYCLE_BIN not empty.
INFORMATION: --> There are existing Oracle components that will NOT be
upgraded by the database upgrade script. Typically, such components
have their own upgrade scripts, are deprecated, or obsolete.
Those components are: OWB
Being Std Ed, there are some components that are either off or invalid, which may be related to the current issue.