Initialize a Replication Agent instance.
See the Replication Agent Primary Database Guide to verify that the required setup tasks have been performed for your primary database.
Make sure that you have increased the maxdsize HP operating system parameter to 4 GB or higher value. The maxdsize parameter is used by the operating system to control the maximum memory Replication Agent System Database (RASD) allocates for processing data. The 4GB or higher value is required when Replication Agent replicates a large number of tables from the Oracle primary database to any replicate database. See the vendor documentation for more information.