I have upgraded 2 machines (Windows server 2008) from ArcGIS Server 10.3 to 10.3.1. One machine (running only ArcGIS server) works fine. On the other one where Portal for ArcGIS is also installed and upgraded to 10.3.1 I cannot publish services containing raster data anymore. If I only take vector data it works, for raster data I get the following error:
Packaging succeeded, but publishing failed. ERROR 001369: Failed to create the service.
Any idea ?