I am trying to publish a Geoprocessing Network Analyst Service to ArcGIS Server 10.2, and am running into this error:
Service Definition: Dataset
C:\Users\cc1\AppData\Local\ESRI\Desktop10.3\Staging\arcgis on rta-gis_6080
(publisher)\Transit_Network.sd does not exist or is not supported
I am not exactly sure how to address this error as there is not much out there on the web.
Clinton, I unzipped it and viewed it in ArcCatalog and it doesn't appear to have a network dataset built? In order to build a network dataset you need to have all of the features which participate (save for tables) in a Feature Dataset, then right click - new - network dataset and follow the steps. If you have the network dataset built can you share the geodatabase with the network dataset.
Screen shot of your geodatabase contents without a network dataset
Screen shot of a geodatabase with a network dataset
Try this, if you have taken it out of SDE, rebuild the network in the FGDB and attempt to publish. Or maybe reduce the size of the network to a small area of interest and attempt to publish that. With a smaller dataset you can build a network quickly and publish faster. In the hopes that you can narrow down the issue. Sorry I couldn't have been more help but I will continue to track this discussion and chime in where I can. Thanks and good luck