我想把Excel的数据文件转换为sas文件，用import执行，为什么每次执行完都说

ERROR: Database error. Examine fields and/or messages below.
Unexpected OLE2 file manipulation error (-2147287038).

ERROR: File WORK._IMEX_.DATA does not exist.
WARNING: The data set SASUSER.TESTQING may be incomplete.  When
         this step was stopped there were 0 observations and 0
         variables.
ERROR: Import unsuccessful.  See SAS Log for details.
哪位高手能帮帮我啊