In the Backup (Backup Administration) area you can use TREX in the highly-available version as SAP NetWeaver BI Accelerator.
The concept for the BI Accelerator high-availability and the backup function in the TREX admin tool (standalone) are available as of SAP NetWeaver 7.0 SPS 15.
For more information about the SAP NetWeaver BI Accelerator, visit the SAP Community Network (SCN) at www.sdn.sap.com/irj/sdn/bia.