ARC0771I

Explanation
 The RECOVER command was issued requesting that
a dump copy be restored for a data set. However, an incremental backup
version was recovered for the data set instead of a dump copy. The
message indicates which of the following conditions was encountered:
 No eligible dump copy was found for the restore to be done.
The volume that was dumped is not of a similar device type to
the target volume.

 A more recent backup version has been recataloged and
recovered for a VSAM data set.

System action
 The restore request is for a VSAM data set that
did not exist when the process began, or for an existing non-SMS-managed
VSAM data set that is on a different volume (with the TOVOLUME parameter)
than the data set is currently on. DFSMShsm found a valid backup version and
recovered it first to create the data set’s catalog records properly
before the restore operation. This operation was successful, but a
restore of a dump copy was not permitted for the reason indicated
in the message. DFSMShsm processing
continues.

Programmer response
 Verify that an eligible dump copy exists
for the data set in question. Reissue the RECOVER command specifying
the dump copy with the FROMDUMP and DUMPVOLUME parameters. The LIST
command can be used to determine what the dump copies are for a given
source volume. It can also be used to determine the contents of the
VTOC at the time of the dump, if the dump VTOC copy data set exists.

Source
 DFSMShsm