Transparency of background in ArcGIS Online World Transportation layer is loss when read from source MXD with ArcGIS Server. Read just fine in MXD. Any ideas on how to fix that for ArcGIS Server?
Are you saying you've added the world transportation service as a layer in your MXD in ArcMap, then you serve that MXD up using ArcGIS Server? If this is the case, it's better to keep your operational layers separate from the basemap and use the client application to combine the layers. Basically take out the basemap from the MXD.
If this is not the case, perhaps you can explain more on what you're trying to do.
