mass import, URL formatting: several related issues here...
same URL with trailing "&", or "?" is treated by iGUESS as different instances and lets you register layers differently. This should be catched to avoid conflicts in layer management.
URL from MapServer with URL shortening/redirect in place: if no trailing "?" is given then the automatically produced URL during a WPS request will not work, hence WPS is falling because it is not able to fetch data. Based on the fact that the URL production was based on the standard style of MapServer URLs with a complete server path given in the "map" KVP.
mass import, URL formatting: several related issues here...
same URL with trailing "&", or "?" is treated by iGUESS as different instances and lets you register layers differently. This should be catched to avoid conflicts in layer management.
URL from MapServer with URL shortening/redirect in place: if no trailing "?" is given then the automatically produced URL during a WPS request will not work, hence WPS is falling because it is not able to fetch data. Based on the fact that the URL production was based on the standard style of MapServer URLs with a complete server path given in the "map" KVP.