Error Incremental refresh from HDFS using CONVERT_FROM(JSON)

i have an error trying to refresh in incremental mode a reflection on a VDS.
If i define a raw reflection on this vds it ends with no error, this is the profile: (36,9 KB)
but if i try to refresh using the “refresh now” button on the pds configuration window, i recive the error:
Using CONVERT_FROM(*, ‘JSON’) is only supported against string literals and direct table references of types VARCHAR and VARBINARY.
the profile below. (10,9 KB)
The souce is hdfs and i use Dremio 4.1.3.
Does anyone can help me please? :tired_face: