Answer / guest

Cause: The channel which was specified for this backup or
restore does not support proxy copy. This could be because
the media management software used by the target database
does not support proxy copy, or because the channel is of
type DISK, which never supports proxy copy.

Action: If this is a backup, then either allocate a non-disk
channel, or do not use the PROXY option. If this is a
restore, then a channel of the same type which created the
proxy backup was allocated, but now does not support proxy
copy. If proxy copy is no longer supported by the media
management software at the target database, the CROSSCHECK
command should be used so that those backups will not be
considered for further restores.

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