Calling ProcessConnectionConfigurationSets with Action set to ActionDisableConnections shall disable all Connections contained in the ConnectionConfigurationSets.

For each ConnectionConfigurationSet, the ConnectionManager shall call the CloseConnections Method (see 6.2.5) with Remove set to FALSE for all contained ConnectionEndpoints.

If CloseConnections returns any error, the ConnectionManager shall complete processing the ConnectionConfigurationSet and initiate a ProcessingToError transition in the ConnectionConfigurationSetStateMachine (see 6.9).