The directory path for the Replication Agent System Database (RASD) database file.
When you create a Replication Agent instance, the repository directory and the RASD database file are created automatically. The default value of the rasd_database parameter points to the RASD database file in that directory.
If you specify any valid path and RASD database file name as the value of the rasd_database parameter, the Replication Agent instance looks in that directory for its RASD database file, with the file name you specified.