FACILITY IMG
200,NODEL,images not deleted
300,FATIN,fatal internal error
301,MIXED,new images mixed with previously-acquired ones
302,PARIN,parameter name invalid
303,XSPAR,too many parameters used
304,NOACC,access not allowed
305,NOITM,no extension item
306,CONER,conversion error
307,TRUNC,string truncation
308,BDDIM,bad dimension
309,BDBND,bad bounds
310,BDEXT,bad extension name