When you create a loader connection, it is enabled by default. You cannot delete a loader connection as that will delete the loader connection reference information the entities store. You can however, disable a loader connection if you do not need to use it.
To enable or disable a loader connection
Log on to the Repository Manager.
In the Navigation View, double-click Loader Connections. The Loader Connections List View opens, showing all loader connections for this repository server.
To enable: select a loader connection from the list. Right click and select Enable to enable the connection.
Note: Only those loader connections that are disabled in the current session are listed for enabling.- To disable: select a loader connection from the list. Right-click and select Disable to disable the connection.Note: Only those loader connections that are enabled in the current session are listed for disabling.
If you disabled a connection and logged out of Repository Manager and wish to re-enable the connection, follow instructions in Enabling a Loader Connection After Logging Out).