8236 Cross Platform Migration is currently not supported.
At present there is no support for RESTORE/COPY operations across platforms with hardware architectures having different endianness - for instance restoring a Little-endian Archive to a Big-endian target system. Hence any such migration attempt will not be permitted.
Donot resubmit the RESTORE/COPY operation. Verify that you are running compatible versions of the host and DBS Software. If a COPY was attempted some new dummy tables could have been created and hence would require to be deleted manually.