ORA-31484: source database version must be at least 9.2.0.6 or greater
Cause: The source database is not at version 9.2.0.6 or higher.
Action: Upgrade the source database to 9.2.0.6 or higher.
ORA-31484是Oracle注册表中的数据库错误代码，表示“源数据库版本必须至少为9.2.0.6或更高版本”。