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Integrating SAP R/3 and Data Protector
Configuring an SAP R/3 Backup
Chapter 2194
<Data_Protector_home>\Config\server\integ\config\sap\<c
lient_name>%<ORACLE_SID> (Windows systems) file. See “Data
Protector SAP R/3 Configuration File” on page 158.
Creating an SAP /R3 Backup Specification for Manual
Balancing
To use manual balancing, you have to edit the SAP R/3 backup
specifications. The backup specifications are specified in the
/etc/opt/omni/server/barlist/sap directory (UNIX Cell Manager)
or in the <Data_Protector_home>\Config\server\Barlists\SAP
directory (Windows Cell Manager). In the backup specification, define
which backup set will be backed up to which device. Use the -restype
option followed by the ID numbers of the sets to be backed up by a
specific device.
Example To back up three subsets identified by ID numbers 1, 3, and 4, using a
device named device2, specify the following:
DEVICE "DEVICE2"
{
-restype "1 3 4"
}
Note that the files in the specified subsets are thus backed up using only
the specified device. To optimize backup performance, the number of sets
for a device should be equal to the concurrency of the device.
Ensure that all the subsets are specified for backup using a specific
device, or they will not be backed up. To ensure that all the subsets are
backed up, even if you do not specify them for backup using a specific
device, configure one device without the -restype option. All the subsets
not configured for backup using a specific device will be backed up on
this device.
Save the backup specification before using it.
Example of
Configuration
Suppose that you have two devices, Device_1, with concurrency 2, and
Device_2, with concurrency 1. You also have the following manual
balance specified in the manual_balance section of the Data Protector
integration configuration on the Cell Manager in the
/etc/opt/omni/server/integ/config/SAP/<client_name>%<ORACLE_