Unable to load OVA file from RHEV-Manager

Issue

• Seeing the following errors in the logs when trying to load the Application OVA file

2016-09-26 11:21:36,951 INFO  [org.ovirt.engine.core.bll.ConvertVmCallback] (DefaultQuartzScheduler_Worker-57) [55fb8419] Conversion of VM from exteral enironment failed: copy-disk stream closed unexpectedly
2016-09-26 11:21:37,962 ERROR [org.ovirt.engine.core.bll.ConvertOvaCommand] (DefaultQuartzScheduler_Worker-1) [2bf0c706] Ending command 'org.ovirt.engine.core.bll.ConvertOvaCommand' with failure
...

2016-09-26 11:21:40,610 WARN  [org.ovirt.engine.core.bll.lock.InMemoryLockManager] (DefaultQuartzScheduler_Worker-1) [31c32a7b] Trying to release exclusive lock which does not exist, lock key: 'cad2bb9c-eb46-474d-a056-bee1ab33feadVM'
2016-09-26 11:21:40,610 INFO  [org.ovirt.engine.core.bll.ConvertOvaCommand] (DefaultQuartzScheduler_Worker-1) [31c32a7b] Lock freed to object 'EngineLock:{exclusiveLocks='[cad2bb9c-eb46-474d-a056-bee1ab33fead=<VM, ACTION_TYPE_FAILED_VM_IS_BEING_IMPORTED$VmName AOS_14.1.980_b21_ACP_17.4.3_PRODUCTION_S_120716>]', sharedLocks='null'}'
2016-09-26 11:21:40,628 ERROR [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_Worker-1) [31c32a7b] Correlation ID: 78d88537, Call Stack: null, Custom Event ID: -1, Message: Failed to import Vm <Guest_PRODUCTION> Center xyz_Production, Cluster xyz_123_HA_Virtual_Machines

On host below logs are seen:

Thread-24797::ERROR::2016-10-06 12:44:27,420::v2v::420::root::(_run) Job u'd10f14c5-1be8-4119-a27e-aea2683b115e' failed
Traceback (most recent call last):
  File "/usr/share/vdsm/v2v.py", line 415, in _run
    self._import()
  File "/usr/share/vdsm/v2v.py", line 444, in _import
    self._watch_process_output()
  File "/usr/share/vdsm/v2v.py", line 476, in _watch_process_output
    for event in parser.parse(self._proc.stdout):
  File "/usr/share/vdsm/v2v.py", line 613, in parse
    for chunk in self._iter_progress(stream):
  File "/usr/share/vdsm/v2v.py", line 634, in _iter_progress
    raise OutputParserError('copy-disk stream closed unexpectedly')