When translate OSGB to Geodabase_file_raster_dateset, it shows:
Unable to perform any licensing related tasks. This 64-bit version of FME requires 64-bit Background Geoprocessing, ArcGIS Pro or ArcGIS Server.
I have FME 2019.1 x64, ArcGIS Desktop 10.6.1 and ArcGIS_Desktop_BackgroundGP installed.
According to Arcgis website
https://desktop.arcgis.com/en/quick-start-guides/10.6/arcgis-desktop-quick-start-guide.htm
- ArcGIS Desktop Background Geoprocessing (64 bit)—Installation for background geoprocessing in 64 bit.
The Background Geoprocessing IS 64 bit, isn't it?