Unable to use detector throughfocus iic cmd on SM3

 
2022-03-28 11:14:40 iic i subcommand=920,26,"dcb sources prepare",1,"" 
2022-03-28 11:14:40 iic i subcommand=920,27,"sps expose arc visit={visit} doLamps cams={cams}",1,"" 
2022-03-28 11:14:40 iic i subcommand=920,28,"sps ccdMotors move a=253.0 b=253.0 c=253.0 microns abs cams=b3",1,"" 
2022-03-28 11:14:40 iic i subcommand=920,29,"dcb sources prepare",1,"" 
2022-03-28 11:14:40 iic i subcommand=920,30,"sps expose arc visit={visit} doLamps cams={cams}",1,"" 
2022-03-28 11:14:40 iic i subcommand=920,31,"sps ccdMotors move a=280.0 b=280.0 c=280.0 microns abs cams=b3",1,"" 
2022-03-28 11:14:40 iic i subcommand=920,32,"dcb sources prepare",1,"" 
2022-03-28 11:14:40 iic i subcommand=920,33,"sps expose arc visit={visit} doLamps cams={cams}",1,"" 
2022-03-28 11:14:40 iic w text="Unmatched command: sources prepare (exception: Invalid cmd: sources prepare)" 
2022-03-28 11:14:40 iic i seq920="SpectroJob(lightSource=dcb2 resources=dcb2,b3,rsh_sm3,bsh_sm3 visitRange=None,None startedAt(2022-03-28T11:14:27.802570) status=text=\"Unmatched command: sources prepare (exception: Invalid cmd: sources prepare)\"" 
2022-03-28 11:14:40 iic i sequence=920,detThroughFocus,failed,"iic detector throughfocus position=10,280,11 cam=b3 head='sps declareLightSource sm3=dcb2'","","" 
2022-03-28 11:14:40 iic f text="command failed: RuntimeError('Sub-command has failed.. sequence stopping now !!!') in genProperOutput() at /software/mhs/products/Linux64/ics_iicActor/1.3.3/python/ics/iicActor/utils/sequencing.py:152"