Error in log post upgrade to 16.2 version

Hi,

We are observing below error in logs after upgrading Appian environment to 16.2 from 7.10 version. Any help/pointers in this regards will be really appreciated.


10:46:31,764 INFO [stdout] (elasticsearch[Client 74AF7C08][transport_client_worker][T#4]{New I/O worker #4}) 2016-10-26 10:46:31,764 [elasticsearch[Client 74AF7C08][transport_client_worker][T#4]{New I/O worker #4}] DEBUG com.appian.dl.repo.es.LoggingBulkResponseActionListener - Bulk request failed item: [opType=index, index=designer-objects-ia, type=DT-10, id=_a-0000dd3b-671f-8000-6ee0-010000010000_195551, status=BAD_REQUEST, message=StrictDynamicMappingException[mapping set to strict, dynamic introduction of [id] within [relationships] is not allowed]]

Thanks,
Kailas

OriginalPostID-243136