SCSI scanners

On my SuSE9.1 system, I am not able to configure my SCSI scanner through YAST. It didn't detect a scanner automatically, and then asks to select a scanner from the list below, but the window which should show the options is completely empty. When I type in lsscsi I get: [0:0:2:0] scanner Color FlatbedScanner_9 0062 - [0:0:3:0] scanner Color FilmScanner____1 0092 - At least the flatbed should be accasible, it worked fine under SuSE8.1, and even on this system with Vuescan which fine with both scanners. Any suggestions? Frits Wüthrich