S01015
Error Code
S01015
Error Message
The number of columns of the
                current table must match that of the target table. RefId:S01015.
        Probable Causes
When using the append! function to write data to a DFS table, the
                number of columns to be appended does not match that in the target table.
Solutions
Use the schema function to check if the column count could
                match.
