R66 authent.xml does not contain GW authent.xml if it has no R66 interface
This is a result of the error manager in https://code.waarp.fr/apps/manager/manager/-/blob/master/pkg/push/xml.go#L354-L390
This is a result of the error manager in https://code.waarp.fr/apps/manager/manager/-/blob/master/pkg/push/xml.go#L354-L390