SAP supports various databases. You must configure the resource type, the resource group, and the resources for the database that you plan to use so that the database will be highly available. See details in the appropriate Sun Cluster Data Services document for the database that you plan to use.
If you plan to use SAP DB as the database, configure the Sun Cluster HA for MaxDB data service. See Sun Cluster Data Service for MaxDB Guide for Solaris OS.
If you plan to use Oracle as the database, configure the Sun Cluster HA for Oracle data service. See Sun Cluster Data Service for Oracle Guide for Solaris OS.