ddl_dup_detect

Replication Server introduces a new configuration parameter, ddl_dup_detect, at both the server level and the connection level. When you enable this parameter, Replication Server checks if Data Definition Languages (DDLs) are replicated successfully after the connection is resumed. Without this configuration parameter, when Data Server Interface (DSI) shuts down due to SAP ASE shutdown, you need to manually check if the DDL replicated before the SAP ASE shutdown has been successfully replicated to the replicate SAP ASE, and resume the connection with different conditions according to the result. Using this configuration parameter, you only need to resume the connection when DSI shuts down; Replication Server will check if DDL replication is completed and take relevant actions automatically.

Refer to the Replication Server Reference Manual for more details.