I have started testing 12.1pro and have come across a strange occurence:

I have a datasource called "image" that i define in image.ds.xml. This works fine in 6.0.

In 12.1 i get an error, "Unable to load DataSource for ID: image", in DataSourceLoader.processRequest(295).

If i copy the xml into a new file "imagex.ds.xml" and try to load that one, it loads fine.

Is "image" some sort of reserved name or other in 12.0/1? This is very puzzling.