You can use the PROSHUT command on the source and target databases to stop OpenEdge Replication.

To stop OpenEdge Replication:

  1. On the source machine, enter the following: 
    proshut source-db-name -by
  2. On the target machine, enter the following: 
    proshut target-db-name -by
    Note: You can also force a shutdown using proshut db-name -byF. However, this is not recommended under normal circumstances.

For more information about these steps, see Shut down the source database and Shut down the target database.