Use the information in this section to understand how Oracle Solaris Cluster HA for SAP liveCache (HA for SAP liveCache) makes liveCache highly available.
For conceptual information on scalable services, see the Concepts for Oracle Solaris Cluster 4.4.
To eliminate a single point of failure in an SAP Advanced Planner & Optimizer (APO) System, HA for SAP liveCache provides fault monitoring and automatic failover for liveCache and fault monitoring and automatic restart for SAP xserver. The following table lists the data services that best protect SAP Supply Chain Management (SCM) components in an Oracle Solaris Cluster configuration. Protection of liveCache Components also illustrates the data services that best protect SAP SCM components in an Oracle Solaris Cluster configuration.
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Figure 1 Protection of liveCache Components