To remove a database from the replication system, use Sybase Central or execute drop connection.
Before you execute the command, drop any subscriptions for replication definitions for data in the database. If you are dropping a connection to a primary database, first drop all replication definitions for tables in the database.
drop connection to data_server.database
drop connection to SYDNEY_DS.pubs2
For information about dropping logical connections, see Replication Server Administration Guide Volume 2 > Manage Warm Standby Applications > Alter Warm Standby Database Connections > Drop Logical Database Connections.