HP Data Protector A.06.11 Integration Manual page 161

At this point you must manually register any backups made after the control file
backup that was restored. After that, continue with the restore procedure.
For the backup piece handle search the Data Protector internal database
and session outputs of previous backup sessions.
Problem
Binary util_orarest is missing
The message below sometimes appears when you are restoring database items to
a new host:
"Binary util_orarest is missing. Cannot get information from
the remote host."
Action
To resolve the problem:
1. Close Data Protector.
2. Set the environment variable on the system where the Cell Manager resides:
OB2_ORARESTHOSTNAME = target_Oracle_host
3. Restart Data Protector and try to restore the database items again.
4. When the restore is complete, close Data Protector and re-set the following
environment variable:
OB2_ORARESTHOSTNAME = empty
5. Restart Data Protector.
Problem
How to modify the RMAN restore script
When you start a restore of an Oracle database using the Data Protector GUI or CLI,
an RMAN restore script is created, which is instantly run, so you cannot edit it first.
Action
To edit the script before it is run, set the Data Protector omnirc variable
OB2RMANSAVE to point to an existing directory. When the variable is set and you
start a restore, the RMAN restore script, which is created at run time, is saved to the
specified location under the name
RMAN_restore_backup_specification_name.rman, and the actual restore
Zero downtime backup integration guide 161