Product compatibility

Table 1-6 describes the additional replication components required for supporting the Replication Server 15.5 heterogeneous warm standby feature for Oracle database.

**Table 1-6: Product compatibility for Oracle warm standby support**
Database server version	Replication Agent version	ECDA Option version	ExpressConnect version
Oracle 10g, 11g	Replication Agent for Oracle 15.5	ECDA 15.0 ESD #3	ExpressConnect for Oracle 15.5